17960338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28151}}^1$

素因数の和:28193

約数の個数: 16

約数和(自身を含む): 30404160

約数和(自身を除く): 12443822

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 28151, 56302, 309661, 619322, 816379, 1632758, 8980169, 17960338]

約数ペア:

[(1, 17960338), (2, 8980169), (11, 1632758), (22, 816379), (29, 619322), (58, 309661), (319, 56302), (638, 28151)]