12556642

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7570

約数の個数: 24

約数和(自身を含む): 23201964

約数和(自身を除く): 10645322

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 7537, 15074, 52759, 105518, 128129, 256258, 369313, 738626, 896903, 1793806, 6278321, 12556642]

約数ペア:

[(1, 12556642), (2, 6278321), (7, 1793806), (14, 896903), (17, 738626), (34, 369313), (49, 256258), (98, 128129), (119, 105518), (238, 52759), (833, 15074), (1666, 7537)]