13840354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{997}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 22706496

約数和(自身を除く): 8866142

約数列:

[1, 2, 11, 22, 631, 997, 1262, 1994, 6941, 10967, 13882, 21934, 629107, 1258214, 6920177, 13840354]

約数ペア:

[(1, 13840354), (2, 6920177), (11, 1258214), (22, 629107), (631, 21934), (997, 13882), (1262, 10967), (1994, 6941)]