12421688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{37871}}^1$

素因数の和:37918

約数の個数: 16

約数和(自身を含む): 23859360

約数和(自身を除く): 11437672

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 37871, 75742, 151484, 302968, 1552711, 3105422, 6210844, 12421688]

約数ペア:

[(1, 12421688), (2, 6210844), (4, 3105422), (8, 1552711), (41, 302968), (82, 151484), (164, 75742), (328, 37871)]