12319210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17351}}^1$

素因数の和:17429

約数の個数: 16

約数和(自身を含む): 22488192

約数和(自身を除く): 10168982

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 17351, 34702, 86755, 173510, 1231921, 2463842, 6159605, 12319210]

約数ペア:

[(1, 12319210), (2, 6159605), (5, 2463842), (10, 1231921), (71, 173510), (142, 86755), (355, 34702), (710, 17351)]