12690352

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{7019}}^1$

素因数の和:7140

約数の個数: 20

約数和(自身を含む): 24808680

約数和(自身を除く): 12118328

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 7019, 14038, 28076, 56152, 112304, 793147, 1586294, 3172588, 6345176, 12690352]

約数ペア:

[(1, 12690352), (2, 6345176), (4, 3172588), (8, 1586294), (16, 793147), (113, 112304), (226, 56152), (452, 28076), (904, 14038), (1808, 7019)]