18980962559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{11027}}^1\times {\mathrm{132409}}^1$

素因数の和:143449

約数の個数: 8

約数和(自身を含む): 20443044720

約数和(自身を除く): 1462082161

約数列:

[1, 13, 11027, 132409, 143351, 1721317, 1460074043, 18980962559]

約数ペア:

[(1, 18980962559), (13, 1460074043), (11027, 1721317), (132409, 143351)]