2019021692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1663}}^1\times {\mathrm{9791}}^1$

素因数の和:11489

約数の個数: 24

約数和(自身を含む): 3649830912

約数和(自身を除く): 1630809220

約数列:

[1, 2, 4, 31, 62, 124, 1663, 3326, 6652, 9791, 19582, 39164, 51553, 103106, 206212, 303521, 607042, 1214084, 16282433, 32564866, 65129732, 504755423, 1009510846, 2019021692]

約数ペア:

[(1, 2019021692), (2, 1009510846), (4, 504755423), (31, 65129732), (62, 32564866), (124, 16282433), (1663, 1214084), (3326, 607042), (6652, 303521), (9791, 206212), (19582, 103106), (39164, 51553)]