only use python

Programming Exercise 4 1. Write a program that asks a user for a positive integer and then prints all the divisors of the given integer. For example, if the user entered 6, the program should print: 1, 2, 3, 6 2. Add a function, called prime, to this program. Function prime takes a positive integer as input parameter and tests if it is a prime (that is, it returns true if the given number is a prime and false otherwise). Recall that a number is prime if it at least 2 and if it is only divisible by 1 and itself. Then make a call to this function and print the message stating if the number the user entered in 1 is a prime. 3. Copy/paste your whole solution into Python Visualizer, click through with Forward to understand see how it runs. 4. Bonus exercise: Write a program that asks a user for a positive integer, n, and prints all the primes smaller than n