2019447368

素因数分解:

$2^3\times {\mathrm{7027}}^1\times {\mathrm{35923}}^1$

素因数の和:42956

約数の個数: 16

約数和(自身を含む): 3787108080

約数和(自身を除く): 1767660712

約数列:

[1, 2, 4, 8, 7027, 14054, 28108, 35923, 56216, 71846, 143692, 287384, 252430921, 504861842, 1009723684, 2019447368]

約数ペア:

[(1, 2019447368), (2, 1009723684), (4, 504861842), (8, 252430921), (7027, 287384), (14054, 143692), (28108, 71846), (35923, 56216)]