11808280816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{38843029}}^1$

素因数の和:38843056

約数の個数: 20

約数和(自身を含む): 24082678600

約数和(自身を除く): 12274397784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 38843029, 77686058, 155372116, 310744232, 621488464, 738017551, 1476035102, 2952070204, 5904140408, 11808280816]

約数ペア:

[(1, 11808280816), (2, 5904140408), (4, 2952070204), (8, 1476035102), (16, 738017551), (19, 621488464), (38, 310744232), (76, 155372116), (152, 77686058), (304, 38843029)]