2019398841

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{24223}}^1$

素因数の和:24445

約数の個数: 24

約数和(自身を含む): 2985365760

約数和(自身を除く): 965966919

約数列:

[1, 3, 9, 59, 157, 177, 471, 531, 1413, 9263, 24223, 27789, 72669, 83367, 218007, 1429157, 3803011, 4287471, 11409033, 12862413, 34227099, 224377649, 673132947, 2019398841]

約数ペア:

[(1, 2019398841), (3, 673132947), (9, 224377649), (59, 34227099), (157, 12862413), (177, 11409033), (471, 4287471), (531, 3803011), (1413, 1429157), (9263, 218007), (24223, 83367), (27789, 72669)]