172017098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{18661}}^1$

素因数の和:19093

約数の個数: 16

約数和(自身を含む): 282169440

約数和(自身を除く): 110152342

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 18661, 37322, 205271, 410542, 7818959, 15637918, 86008549, 172017098]

約数ペア:

[(1, 172017098), (2, 86008549), (11, 15637918), (22, 7818959), (419, 410542), (838, 205271), (4609, 37322), (9218, 18661)]