18589188802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{661961}}^1$

素因数の和:662721

約数の個数: 16

約数和(自身を含む): 29391112800

約数和(自身を除く): 10801923998

約数列:

[1, 2, 19, 38, 739, 1478, 14041, 28082, 661961, 1323922, 12577259, 25154518, 489189179, 978378358, 9294594401, 18589188802]

約数ペア:

[(1, 18589188802), (2, 9294594401), (19, 978378358), (38, 489189179), (739, 25154518), (1478, 12577259), (14041, 1323922), (28082, 661961)]