12690766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1879}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 20845440

約数和(自身を除く): 8154674

約数列:

[1, 2, 11, 22, 307, 614, 1879, 3377, 3758, 6754, 20669, 41338, 576853, 1153706, 6345383, 12690766]

約数ペア:

[(1, 12690766), (2, 6345383), (11, 1153706), (22, 576853), (307, 41338), (614, 20669), (1879, 6754), (3377, 3758)]