19005286552

素因数分解:

$2^3\times 7^1\times {\mathrm{339380117}}^1$

素因数の和:339380130

約数の個数: 16

約数和(自身を含む): 40725614160

約数和(自身を除く): 21720327608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 339380117, 678760234, 1357520468, 2375660819, 2715040936, 4751321638, 9502643276, 19005286552]

約数ペア:

[(1, 19005286552), (2, 9502643276), (4, 4751321638), (7, 2715040936), (8, 2375660819), (14, 1357520468), (28, 678760234), (56, 339380117)]