127923158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{16661}}^1$

素因数の和:17023

約数の個数: 16

約数和(自身を含む): 209941200

約数和(自身を除く): 82018042

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 16661, 33322, 183271, 366542, 5814689, 11629378, 63961579, 127923158]

約数ペア:

[(1, 127923158), (2, 63961579), (11, 11629378), (22, 5814689), (349, 366542), (698, 183271), (3839, 33322), (7678, 16661)]