19005159916

素因数分解:

$2^2\times {\mathrm{829}}^1\times {\mathrm{5731351}}^1$

素因数の和:5732184

約数の個数: 12

約数和(自身を含む): 33299155120

約数和(自身を除く): 14293995204

約数列:

[1, 2, 4, 829, 1658, 3316, 5731351, 11462702, 22925404, 4751289979, 9502579958, 19005159916]

約数ペア:

[(1, 19005159916), (2, 9502579958), (4, 4751289979), (829, 22925404), (1658, 11462702), (3316, 5731351)]