19707760798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12271333}}^1$

素因数の和:12271419

約数の個数: 16

約数和(自身を含む): 32690833776

約数和(自身を除く): 12983072978

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12271333, 24542666, 134984663, 269969326, 895807309, 1791614618, 9853880399, 19707760798]

約数ペア:

[(1, 19707760798), (2, 9853880399), (11, 1791614618), (22, 895807309), (73, 269969326), (146, 134984663), (803, 24542666), (1606, 12271333)]