12218288

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{20639}}^1$

素因数の和:20684

約数の個数: 20

約数和(自身を含む): 24313920

約数和(自身を除く): 12095632

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 20639, 41278, 82556, 165112, 330224, 763643, 1527286, 3054572, 6109144, 12218288]

約数ペア:

[(1, 12218288), (2, 6109144), (4, 3054572), (8, 1527286), (16, 763643), (37, 330224), (74, 165112), (148, 82556), (296, 41278), (592, 20639)]