12702166

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:615

約数の個数: 16

約数和(自身を含む): 19397664

約数和(自身を除く): 6695498

約数列:

[1, 2, 103, 197, 206, 313, 394, 626, 20291, 32239, 40582, 61661, 64478, 123322, 6351083, 12702166]

約数ペア:

[(1, 12702166), (2, 6351083), (103, 123322), (197, 64478), (206, 61661), (313, 40582), (394, 32239), (626, 20291)]