9917818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 15442560

約数和(自身を除く): 5524742

約数列:

[1, 2, 41, 79, 82, 158, 1531, 3062, 3239, 6478, 62771, 120949, 125542, 241898, 4958909, 9917818]

約数ペア:

[(1, 9917818), (2, 4958909), (41, 241898), (79, 125542), (82, 120949), (158, 62771), (1531, 6478), (3062, 3239)]