12660848

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{3079}}^1$

素因数の和:3344

約数の個数: 20

約数和(自身を含む): 24633840

約数和(自身を除く): 11972992

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 3079, 4112, 6158, 12316, 24632, 49264, 791303, 1582606, 3165212, 6330424, 12660848]

約数ペア:

[(1, 12660848), (2, 6330424), (4, 3165212), (8, 1582606), (16, 791303), (257, 49264), (514, 24632), (1028, 12316), (2056, 6158), (3079, 4112)]