12860716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7129}}^1$

素因数の和:7185

約数の個数: 24

約数和(自身を含む): 25154640

約数和(自身を除く): 12293924

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 7129, 14258, 28516, 78419, 156838, 292289, 313676, 584578, 1169156, 3215179, 6430358, 12860716]

約数ペア:

[(1, 12860716), (2, 6430358), (4, 3215179), (11, 1169156), (22, 584578), (41, 313676), (44, 292289), (82, 156838), (164, 78419), (451, 28516), (902, 14258), (1804, 7129)]