18807942794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1\times {\mathrm{115831}}^1$

素因数の和:120125

約数の個数: 16

約数和(自身を含む): 29703958080

約数和(自身を除く): 10896015286

約数列:

[1, 2, 19, 38, 4273, 8546, 81187, 115831, 162374, 231662, 2200789, 4401578, 494945863, 989891726, 9403971397, 18807942794]

約数ペア:

[(1, 18807942794), (2, 9403971397), (19, 989891726), (38, 494945863), (4273, 4401578), (8546, 2200789), (81187, 231662), (115831, 162374)]