12475216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1679

約数の個数: 40

約数和(自身を含む): 26750024

約数和(自身を除く): 14274808

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1621, 1924, 3242, 3848, 6484, 7696, 12968, 21073, 25936, 42146, 59977, 84292, 119954, 168584, 239908, 337168, 479816, 779701, 959632, 1559402, 3118804, 6237608, 12475216]

約数ペア:

[(1, 12475216), (2, 6237608), (4, 3118804), (8, 1559402), (13, 959632), (16, 779701), (26, 479816), (37, 337168), (52, 239908), (74, 168584), (104, 119954), (148, 84292), (208, 59977), (296, 42146), (481, 25936), (592, 21073), (962, 12968), (1621, 7696), (1924, 6484), (3242, 3848)]