19260901

素因数分解:

${\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 21960000

約数和(自身を除く): 2699099

約数列:

[1, 11, 29, 121, 319, 499, 1331, 3509, 5489, 14471, 38599, 60379, 159181, 664169, 1750991, 19260901]

約数ペア:

[(1, 19260901), (11, 1750991), (29, 664169), (121, 159181), (319, 60379), (499, 38599), (1331, 14471), (3509, 5489)]