12887684804

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{208121}}^1$

素因数の和:208375

約数の個数: 24

約数和(自身を含む): 22919227128

約数和(自身を除く): 10031542324

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 15481, 30962, 61924, 208121, 416242, 832484, 23517673, 28512577, 47035346, 57025154, 94070692, 114050308, 3221921201, 6443842402, 12887684804]

約数ペア:

[(1, 12887684804), (2, 6443842402), (4, 3221921201), (113, 114050308), (137, 94070692), (226, 57025154), (274, 47035346), (452, 28512577), (548, 23517673), (15481, 832484), (30962, 416242), (61924, 208121)]