1840804856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{20918237}}^1$

素因数の和:20918254

約数の個数: 16

約数和(自身を含む): 3765282840

約数和(自身を除く): 1924477984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 20918237, 41836474, 83672948, 167345896, 230100607, 460201214, 920402428, 1840804856]

約数ペア:

[(1, 1840804856), (2, 920402428), (4, 460201214), (8, 230100607), (11, 167345896), (22, 83672948), (44, 41836474), (88, 20918237)]