13197016

素因数分解:

$2^3\times 7^1\times {\mathrm{235661}}^1$

素因数の和:235674

約数の個数: 16

約数和(自身を含む): 28279440

約数和(自身を除く): 15082424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 235661, 471322, 942644, 1649627, 1885288, 3299254, 6598508, 13197016]

約数ペア:

[(1, 13197016), (2, 6598508), (4, 3299254), (7, 1885288), (8, 1649627), (14, 942644), (28, 471322), (56, 235661)]