Q: What is the sum of all factors of the number 21,453,238 excluding 21,453,238?
A: 10,726,622
The factors of the number 21,453,238 are: 1, 2, 10726619, 21453238.
If you add them up, you will get the total of 21,453,248. Now subtract 21,453,238 to get 10,726,622