23671978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7741}}^1$

素因数の和:7893

約数の個数: 16

約数和(自身を含む): 39019680

約数和(自身を除く): 15347702

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 7741, 15482, 85151, 170302, 1075999, 2151998, 11835989, 23671978]

約数ペア:

[(1, 23671978), (2, 11835989), (11, 2151998), (22, 1075999), (139, 170302), (278, 85151), (1529, 15482), (3058, 7741)]