18804946862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{27961}}^1\times {\mathrm{25867}}^1$

素因数の和:53843

約数の個数: 16

約数和(自身を含む): 30379482672

約数和(自身を除く): 11574535810

約数列:

[1, 2, 13, 26, 25867, 27961, 51734, 55922, 336271, 363493, 672542, 726986, 723267187, 1446534374, 9402473431, 18804946862]

約数ペア:

[(1, 18804946862), (2, 9402473431), (13, 1446534374), (26, 723267187), (25867, 726986), (27961, 672542), (51734, 363493), (55922, 336271)]