18297502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 28439424

約数和(自身を除く): 10141922

約数列:

[1, 2, 31, 62, 421, 701, 842, 1402, 13051, 21731, 26102, 43462, 295121, 590242, 9148751, 18297502]

約数ペア:

[(1, 18297502), (2, 9148751), (31, 590242), (62, 295121), (421, 43462), (701, 26102), (842, 21731), (1402, 13051)]