12668272

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{14939}}^1$

素因数の和:15000

約数の個数: 20

約数和(自身を含む): 25009560

約数和(自身を除く): 12341288

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 14939, 29878, 59756, 119512, 239024, 791767, 1583534, 3167068, 6334136, 12668272]

約数ペア:

[(1, 12668272), (2, 6334136), (4, 3167068), (8, 1583534), (16, 791767), (53, 239024), (106, 119512), (212, 59756), (424, 29878), (848, 14939)]