Q: What is the sum of all factors of the number 12,991,855 including 12,991,855?
A: 16,128,000
The factors of the number 12,991,855 are: 1, 5, 29, 145, 89599, 447995, 2598371, 12991855.
If you add them up, you will get the total of 16,128,000.