Q: What is the sum of all factors of the number 15,251,421 excluding 15,251,421?
A: 5,209,219
The factors of the number 15,251,421 are: 1, 3, 163, 489, 31189, 93567, 5083807, 15251421.
If you add them up, you will get the total of 15,251,426. Now subtract 15,251,421 to get 5,209,219