12722448

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1359

約数の個数: 40

約数和(自身を含む): 33033600

約数和(自身を除く): 20311152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1109, 1434, 1912, 2218, 2868, 3327, 3824, 4436, 5736, 6654, 8872, 11472, 13308, 17744, 26616, 53232, 265051, 530102, 795153, 1060204, 1590306, 2120408, 3180612, 4240816, 6361224, 12722448]

約数ペア:

[(1, 12722448), (2, 6361224), (3, 4240816), (4, 3180612), (6, 2120408), (8, 1590306), (12, 1060204), (16, 795153), (24, 530102), (48, 265051), (239, 53232), (478, 26616), (717, 17744), (956, 13308), (1109, 11472), (1434, 8872), (1912, 6654), (2218, 5736), (2868, 4436), (3327, 3824)]