12788210

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11317}}^1$

素因数の和:11437

約数の個数: 16

約数和(自身を含む): 23224536

約数和(自身を除く): 10436326

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 11317, 22634, 56585, 113170, 1278821, 2557642, 6394105, 12788210]

約数ペア:

[(1, 12788210), (2, 6394105), (5, 2557642), (10, 1278821), (113, 113170), (226, 56585), (565, 22634), (1130, 11317)]