2019913461

素因数分解:

$3^2\times {\mathrm{12511}}^1\times {\mathrm{17939}}^1$

素因数の和:30456

約数の個数: 12

約数和(自身を含む): 2918048640

約数和(自身を除く): 898135179

約数列:

[1, 3, 9, 12511, 17939, 37533, 53817, 112599, 161451, 224434829, 673304487, 2019913461]

約数ペア:

[(1, 2019913461), (3, 673304487), (9, 224434829), (12511, 161451), (17939, 112599), (37533, 53817)]