201819592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1940573}}^1$

素因数の和:1940592

約数の個数: 16

約数和(自身を含む): 407520540

約数和(自身を除く): 205700948

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1940573, 3881146, 7762292, 15524584, 25227449, 50454898, 100909796, 201819592]

約数ペア:

[(1, 201819592), (2, 100909796), (4, 50454898), (8, 25227449), (13, 15524584), (26, 7762292), (52, 3881146), (104, 1940573)]