20131592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193573}}^1$

素因数の和:193592

約数の個数: 16

約数和(自身を含む): 40650540

約数和(自身を除く): 20518948

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193573, 387146, 774292, 1548584, 2516449, 5032898, 10065796, 20131592]

約数ペア:

[(1, 20131592), (2, 10065796), (4, 5032898), (8, 2516449), (13, 1548584), (26, 774292), (52, 387146), (104, 193573)]