Q: What is the sum of all factors of the number 2,215,259 excluding 2,215,259?
A: 12,421
The factors of the number 2,215,259 are: 1, 181, 12239, 2215259.
If you add them up, you will get the total of 2,215,271. Now subtract 2,215,259 to get 12,421