21268598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48119}}^1$

素因数の和:48151

約数の個数: 16

約数和(自身を含む): 36378720

約数和(自身を除く): 15110122

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 48119, 96238, 625547, 818023, 1251094, 1636046, 10634299, 21268598]

約数ペア:

[(1, 21268598), (2, 10634299), (13, 1636046), (17, 1251094), (26, 818023), (34, 625547), (221, 96238), (442, 48119)]