13086559870

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1047763}}^1$

素因数の和:1049019

約数の個数: 16

約数和(自身を含む): 23574690000

約数和(自身を除く): 10488130130

約数列:

[1, 2, 5, 10, 1249, 2498, 6245, 12490, 1047763, 2095526, 5238815, 10477630, 1308655987, 2617311974, 6543279935, 13086559870]

約数ペア:

[(1, 13086559870), (2, 6543279935), (5, 2617311974), (10, 1308655987), (1249, 10477630), (2498, 5238815), (6245, 2095526), (12490, 1047763)]