18513103681

素因数分解:

${\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1\times {\mathrm{4649}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 19052352000

約数和(自身を除く): 539248319

約数列:

[1, 47, 193, 439, 4649, 9071, 20633, 84727, 218503, 897257, 2040911, 3982169, 42171079, 95922817, 393895823, 18513103681]

約数ペア:

[(1, 18513103681), (47, 393895823), (193, 95922817), (439, 42171079), (4649, 3982169), (9071, 2040911), (20633, 897257), (84727, 218503)]