12609718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1867}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 20712384

約数和(自身を除く): 8102666

約数列:

[1, 2, 11, 22, 307, 614, 1867, 3377, 3734, 6754, 20537, 41074, 573169, 1146338, 6304859, 12609718]

約数ペア:

[(1, 12609718), (2, 6304859), (11, 1146338), (22, 573169), (307, 41074), (614, 20537), (1867, 6754), (3377, 3734)]