11641460

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3571}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 24603936

約数和(自身を除く): 12962476

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3571, 7142, 14284, 17855, 35710, 71420, 582073, 1164146, 2328292, 2910365, 5820730, 11641460]

約数ペア:

[(1, 11641460), (2, 5820730), (4, 2910365), (5, 2328292), (10, 1164146), (20, 582073), (163, 71420), (326, 35710), (652, 17855), (815, 14284), (1630, 7142), (3260, 3571)]