21560760001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{105137}}^1$

素因数の和:105432

約数の個数: 16

約数和(自身を含む): 23880624768

約数和(自身を除く): 2319864767

約数列:

[1, 11, 103, 181, 1133, 1991, 18643, 105137, 205073, 1156507, 10829111, 19029797, 119120221, 209327767, 1960069091, 21560760001]

約数ペア:

[(1, 21560760001), (11, 1960069091), (103, 209327767), (181, 119120221), (1133, 19029797), (1991, 10829111), (18643, 1156507), (105137, 205073)]