12881572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6229}}^1$

素因数の和:6291

約数の個数: 24

約数和(自身を含む): 25119360

約数和(自身を除く): 12237788

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 6229, 12458, 24916, 68519, 137038, 274076, 292763, 585526, 1171052, 3220393, 6440786, 12881572]

約数ペア:

[(1, 12881572), (2, 6440786), (4, 3220393), (11, 1171052), (22, 585526), (44, 292763), (47, 274076), (94, 137038), (188, 68519), (517, 24916), (1034, 12458), (2068, 6229)]