Q: What is the sum of all factors of the number 2,198,221 excluding 2,198,221?
A: 13,331
The factors of the number 2,198,221 are: 1, 167, 13163, 2198221.
If you add them up, you will get the total of 2,198,234. Now subtract 2,198,221 to get 13,331