13687288

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{5573}}^1$

素因数の和:5886

約数の個数: 16

約数和(自身を含む): 25751880

約数和(自身を除く): 12064592

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 5573, 11146, 22292, 44584, 1710911, 3421822, 6843644, 13687288]

約数ペア:

[(1, 13687288), (2, 6843644), (4, 3421822), (8, 1710911), (307, 44584), (614, 22292), (1228, 11146), (2456, 5573)]