2019011431

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{497171}}^1$

素因数の和:497333

約数の個数: 8

約数和(自身を含む): 2100054528

約数和(自身を除く): 81043097

約数列:

[1, 31, 131, 4061, 497171, 15412301, 65129401, 2019011431]

約数ペア:

[(1, 2019011431), (31, 65129401), (131, 15412301), (4061, 497171)]