12900404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7151}}^1$

素因数の和:7207

約数の個数: 24

約数和(自身を含む): 25232256

約数和(自身を除く): 12331852

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 7151, 14302, 28604, 78661, 157322, 293191, 314644, 586382, 1172764, 3225101, 6450202, 12900404]

約数ペア:

[(1, 12900404), (2, 6450202), (4, 3225101), (11, 1172764), (22, 586382), (41, 314644), (44, 293191), (82, 157322), (164, 78661), (451, 28604), (902, 14302), (1804, 7151)]