22182808

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{25439}}^1$

素因数の和:25554

約数の個数: 16

約数和(自身を含む): 41976000

約数和(自身を除く): 19793192

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 25439, 50878, 101756, 203512, 2772851, 5545702, 11091404, 22182808]

約数ペア:

[(1, 22182808), (2, 11091404), (4, 5545702), (8, 2772851), (109, 203512), (218, 101756), (436, 50878), (872, 25439)]