11706580

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4211}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 24766560

約数和(自身を除く): 13059980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 4211, 8422, 16844, 21055, 42110, 84220, 585329, 1170658, 2341316, 2926645, 5853290, 11706580]

約数ペア:

[(1, 11706580), (2, 5853290), (4, 2926645), (5, 2341316), (10, 1170658), (20, 585329), (139, 84220), (278, 42110), (556, 21055), (695, 16844), (1390, 8422), (2780, 4211)]