39710489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19016

約数の個数: 16

約数和(自身を含む): 51002112

約数和(自身を除く): 11291623

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 18973, 132811, 246649, 436379, 1726543, 3054653, 5672927, 39710489]

約数ペア:

[(1, 39710489), (7, 5672927), (13, 3054653), (23, 1726543), (91, 436379), (161, 246649), (299, 132811), (2093, 18973)]