2019571941

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1\times {\mathrm{10889}}^1$

素因数の和:11396

約数の個数: 16

約数和(自身を含む): 2715007680

約数和(自身を除く): 695435739

約数列:

[1, 3, 211, 293, 633, 879, 10889, 32667, 61823, 185469, 2297579, 3190477, 6892737, 9571431, 673190647, 2019571941]

約数ペア:

[(1, 2019571941), (3, 673190647), (211, 9571431), (293, 6892737), (633, 3190477), (879, 2297579), (10889, 185469), (32667, 61823)]