11960950

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1872

約数の個数: 24

約数和(自身を含む): 22420440

約数和(自身を除く): 10459490

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 1721, 3442, 3475, 6950, 8605, 17210, 43025, 86050, 239219, 478438, 1196095, 2392190, 5980475, 11960950]

約数ペア:

[(1, 11960950), (2, 5980475), (5, 2392190), (10, 1196095), (25, 478438), (50, 239219), (139, 86050), (278, 43025), (695, 17210), (1390, 8605), (1721, 6950), (3442, 3475)]