Q: What is the sum of all factors of the number 11,971,972 excluding 11,971,972?
A: 9,006,524
The factors of the number 11,971,972 are: 1, 2, 4, 1031, 2062, 2903, 4124, 5806, 11612, 2992993, 5985986, 11971972.
If you add them up, you will get the total of 11,971,981. Now subtract 11,971,972 to get 9,006,524