11747408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43189}}^1$

素因数の和:43214

約数の個数: 20

約数和(自身を含む): 24100020

約数和(自身を除く): 12352612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43189, 86378, 172756, 345512, 691024, 734213, 1468426, 2936852, 5873704, 11747408]

約数ペア:

[(1, 11747408), (2, 5873704), (4, 2936852), (8, 1468426), (16, 734213), (17, 691024), (34, 345512), (68, 172756), (136, 86378), (272, 43189)]