12712436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{929}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 24373440

約数和(自身を除く): 11661004

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 929, 1244, 1858, 3421, 3716, 6842, 10219, 13684, 20438, 40876, 288919, 577838, 1155676, 3178109, 6356218, 12712436]

約数ペア:

[(1, 12712436), (2, 6356218), (4, 3178109), (11, 1155676), (22, 577838), (44, 288919), (311, 40876), (622, 20438), (929, 13684), (1244, 10219), (1858, 6842), (3421, 3716)]