Q: What is the sum of all factors of the number 13,311,989 excluding 13,311,989?
A: 1,364,491
The factors of the number 13,311,989 are: 1, 19, 31, 97, 233, 589, 1843, 3007, 4427, 7223, 22601, 57133, 137237, 429419, 700631, 13311989.
If you add them up, you will get the total of 13,311,990. Now subtract 13,311,989 to get 1,364,491