19216589029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{398941}}^1$

素因数の和:399132

約数の個数: 16

約数和(自身を含む): 21830106240

約数和(自身を除く): 2613517211

約数列:

[1, 11, 29, 151, 319, 1661, 4379, 48169, 398941, 4388351, 11569289, 60240091, 127262179, 662641001, 1746962639, 19216589029]

約数ペア:

[(1, 19216589029), (11, 1746962639), (29, 662641001), (151, 127262179), (319, 60240091), (1661, 11569289), (4379, 4388351), (48169, 398941)]