18987777146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{8849}}^1\times {\mathrm{82529}}^1$

素因数の和:91393

約数の個数: 16

約数和(自身を含む): 30676401000

約数和(自身を除く): 11688623854

約数列:

[1, 2, 13, 26, 8849, 17698, 82529, 115037, 165058, 230074, 1072877, 2145754, 730299121, 1460598242, 9493888573, 18987777146]

約数ペア:

[(1, 18987777146), (2, 9493888573), (13, 1460598242), (26, 730299121), (8849, 2145754), (17698, 1072877), (82529, 230074), (115037, 165058)]