Q: What is the sum of all factors of the number 15,215,218 excluding 15,215,218?
A: 7,968,782
The factors of the number 15,215,218 are: 1, 2, 139, 229, 239, 278, 458, 478, 31831, 33221, 54731, 63662, 66442, 109462, 7607609, 15215218.
If you add them up, you will get the total of 15,215,225. Now subtract 15,215,218 to get 7,968,782