12409754

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4201}}^1$

素因数の和:4421

約数の個数: 16

約数和(自身を含む): 21379776

約数和(自身を除く): 8970022

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 4201, 8402, 29407, 58814, 886411, 1772822, 6204877, 12409754]

約数ペア:

[(1, 12409754), (2, 6204877), (7, 1772822), (14, 886411), (211, 58814), (422, 29407), (1477, 8402), (2954, 4201)]