39530458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:834

約数の個数: 24

約数和(自身を含む): 65499840

約数和(自身を除く): 25969382

約数列:

[1, 2, 11, 22, 121, 242, 379, 431, 758, 862, 4169, 4741, 8338, 9482, 45859, 52151, 91718, 104302, 163349, 326698, 1796839, 3593678, 19765229, 39530458]

約数ペア:

[(1, 39530458), (2, 19765229), (11, 3593678), (22, 1796839), (121, 326698), (242, 163349), (379, 104302), (431, 91718), (758, 52151), (862, 45859), (4169, 9482), (4741, 8338)]