Q: What is the sum of all factors of the number 12,661,121 including 12,661,121?
A: 13,860,288
The factors of the number 12,661,121 are: 1, 11, 311, 3421, 3701, 40711, 1151011, 12661121.
If you add them up, you will get the total of 13,860,288.