2019115009

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2471377}}^1$

素因数の和:2471439

約数の個数: 8

約数和(自身を含む): 2174812640

約数和(自身を除く): 155697631

約数列:

[1, 19, 43, 817, 2471377, 46956163, 106269211, 2019115009]

約数ペア:

[(1, 2019115009), (19, 106269211), (43, 46956163), (817, 2471377)]