2019411159

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{1237}}^1\times {\mathrm{2579}}^1$

素因数の和:4030

約数の個数: 16

約数和(自身を含む): 2708545920

約数和(自身を除く): 689134761

約数列:

[1, 3, 211, 633, 1237, 2579, 3711, 7737, 261007, 544169, 783021, 1632507, 3190223, 9570669, 673137053, 2019411159]

約数ペア:

[(1, 2019411159), (3, 673137053), (211, 9570669), (633, 3190223), (1237, 1632507), (2579, 783021), (3711, 544169), (7737, 261007)]