2016519172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{138917}}^1$

素因数の和:139131

約数の個数: 24

約数和(自身を含む): 3734115840

約数和(自身を除く): 1717596668

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 14516, 138917, 277834, 555668, 2639423, 5278846, 10557692, 26533147, 53066294, 106132588, 504129793, 1008259586, 2016519172]

約数ペア:

[(1, 2016519172), (2, 1008259586), (4, 504129793), (19, 106132588), (38, 53066294), (76, 26533147), (191, 10557692), (382, 5278846), (764, 2639423), (3629, 555668), (7258, 277834), (14516, 138917)]