23218987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 26191872

約数和(自身を除く): 2972885

約数列:

[1, 11, 47, 97, 463, 517, 1067, 4559, 5093, 21761, 44911, 50149, 239371, 494021, 2110817, 23218987]

約数ペア:

[(1, 23218987), (11, 2110817), (47, 494021), (97, 239371), (463, 50149), (517, 44911), (1067, 21761), (4559, 5093)]