13666646

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42443}}^1$

素因数の和:42475

約数の個数: 16

約数和(自身を含む): 24447744

約数和(自身を除く): 10781098

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 42443, 84886, 297101, 594202, 976189, 1952378, 6833323, 13666646]

約数ペア:

[(1, 13666646), (2, 6833323), (7, 1952378), (14, 976189), (23, 594202), (46, 297101), (161, 84886), (322, 42443)]