12386495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1993}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 16366752

約数和(自身を除く): 3980257

約数列:

[1, 5, 11, 55, 113, 565, 1243, 1993, 6215, 9965, 21923, 109615, 225209, 1126045, 2477299, 12386495]

約数ペア:

[(1, 12386495), (5, 2477299), (11, 1126045), (55, 225209), (113, 109615), (565, 21923), (1243, 9965), (1993, 6215)]