12458974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2473}}^1$

素因数の和:2715

約数の個数: 16

約数和(自身を含む): 20484720

約数和(自身を除く): 8025746

約数列:

[1, 2, 11, 22, 229, 458, 2473, 2519, 4946, 5038, 27203, 54406, 566317, 1132634, 6229487, 12458974]

約数ペア:

[(1, 12458974), (2, 6229487), (11, 1132634), (22, 566317), (229, 54406), (458, 27203), (2473, 5038), (2519, 4946)]