12285968

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{2657}}^1$

素因数の和:2699

約数の個数: 30

約数和(自身を含む): 25296186

約数和(自身を除く): 13010218

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 2657, 4624, 5314, 10628, 21256, 42512, 45169, 90338, 180676, 361352, 722704, 767873, 1535746, 3071492, 6142984, 12285968]

約数ペア:

[(1, 12285968), (2, 6142984), (4, 3071492), (8, 1535746), (16, 767873), (17, 722704), (34, 361352), (68, 180676), (136, 90338), (272, 45169), (289, 42512), (578, 21256), (1156, 10628), (2312, 5314), (2657, 4624)]