8172274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21851}}^1$

素因数の和:21881

約数の個数: 16

約数和(自身を含む): 14160096

約数和(自身を除く): 5987822

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 21851, 43702, 240361, 371467, 480722, 742934, 4086137, 8172274]

約数ペア:

[(1, 8172274), (2, 4086137), (11, 742934), (17, 480722), (22, 371467), (34, 240361), (187, 43702), (374, 21851)]