19647020833

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{49549}}^1$

素因数の和:49713

約数の個数: 24

約数和(自身を含む): 22538313000

約数和(自身を除く): 2891292167

約数列:

[1, 11, 29, 113, 121, 319, 1243, 3277, 3509, 13673, 36047, 49549, 396517, 545039, 1436921, 5599037, 5995429, 15806131, 61589407, 162372073, 173867441, 677483477, 1786092803, 19647020833]

約数ペア:

[(1, 19647020833), (11, 1786092803), (29, 677483477), (113, 173867441), (121, 162372073), (319, 61589407), (1243, 15806131), (3277, 5995429), (3509, 5599037), (13673, 1436921), (36047, 545039), (49549, 396517)]