18804216958

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{229319719}}^1$

素因数の和:229319762

約数の個数: 8

約数和(自身を含む): 28894284720

約数和(自身を除く): 10090067762

約数列:

[1, 2, 41, 82, 229319719, 458639438, 9402108479, 18804216958]

約数ペア:

[(1, 18804216958), (2, 9402108479), (41, 458639438), (82, 229319719)]