2019103479

素因数分解:

$3^2\times {\mathrm{1381}}^1\times {\mathrm{162451}}^1$

素因数の和:163838

約数の個数: 12

約数和(自身を含む): 2918612632

約数和(自身を除く): 899509153

約数列:

[1, 3, 9, 1381, 4143, 12429, 162451, 487353, 1462059, 224344831, 673034493, 2019103479]

約数ペア:

[(1, 2019103479), (3, 673034493), (9, 224344831), (1381, 1462059), (4143, 487353), (12429, 162451)]