13889551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 16057440

約数和(自身を除く): 2167889

約数列:

[1, 13, 19, 53, 247, 689, 1007, 1061, 13091, 13793, 20159, 56233, 262067, 731029, 1068427, 13889551]

約数ペア:

[(1, 13889551), (13, 1068427), (19, 731029), (53, 262067), (247, 56233), (689, 20159), (1007, 13793), (1061, 13091)]