12839354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1901}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 21089376

約数和(自身を除く): 8250022

約数列:

[1, 2, 11, 22, 307, 614, 1901, 3377, 3802, 6754, 20911, 41822, 583607, 1167214, 6419677, 12839354]

約数ペア:

[(1, 12839354), (2, 6419677), (11, 1167214), (22, 583607), (307, 41822), (614, 20911), (1901, 6754), (3377, 3802)]