Q: What is the sum of all factors of the number 12,642,421 including 12,642,421?
A: 13,845,888
The factors of the number 12,642,421 are: 1, 11, 271, 2981, 4241, 46651, 1149311, 12642421.
If you add them up, you will get the total of 13,845,888.