12080464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{68639}}^1$

素因数の和:68658

約数の個数: 20

約数和(自身を含む): 25534080

約数和(自身を除く): 13453616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 68639, 137278, 274556, 549112, 755029, 1098224, 1510058, 3020116, 6040232, 12080464]

約数ペア:

[(1, 12080464), (2, 6040232), (4, 3020116), (8, 1510058), (11, 1098224), (16, 755029), (22, 549112), (44, 274556), (88, 137278), (176, 68639)]