19735463

素因数分解:

${\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1006

約数の個数: 12

約数和(自身を含む): 21823704

約数和(自身を除く): 2088241

約数列:

[1, 11, 121, 211, 773, 2321, 8503, 25531, 93533, 163103, 1794133, 19735463]

約数ペア:

[(1, 19735463), (11, 1794133), (121, 163103), (211, 93533), (773, 25531), (2321, 8503)]