19657198319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{13641359}}^1$

素因数の和:13641501

約数の個数: 8

約数和(自身を含む): 21607914240

約数和(自身を除く): 1950715921

約数列:

[1, 11, 131, 1441, 13641359, 150054949, 1787018029, 19657198319]

約数ペア:

[(1, 19657198319), (11, 1787018029), (131, 150054949), (1441, 13641359)]