19795524

素因数分解:

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

素因数の和:235675

約数の個数: 24

約数和(自身を含む): 52788288

約数和(自身を除く): 32992764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 235661, 471322, 706983, 942644, 1413966, 1649627, 2827932, 3299254, 4948881, 6598508, 9897762, 19795524]

約数ペア:

[(1, 19795524), (2, 9897762), (3, 6598508), (4, 4948881), (6, 3299254), (7, 2827932), (12, 1649627), (14, 1413966), (21, 942644), (28, 706983), (42, 471322), (84, 235661)]