19440542762

素因数分解:

$2^1\times {\mathrm{469193}}^1\times {\mathrm{20717}}^1$

素因数の和:489912

約数の個数: 8

約数和(自身を含む): 29162283876

約数和(自身を除く): 9721741114

約数列:

[1, 2, 20717, 41434, 469193, 938386, 9720271381, 19440542762]

約数ペア:

[(1, 19440542762), (2, 9720271381), (20717, 938386), (41434, 469193)]