22772716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 42350000

約数和(自身を除く): 19577284

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 2749, 4142, 5498, 8284, 10996, 52231, 104462, 208924, 299641, 599282, 1198564, 5693179, 11386358, 22772716]

約数ペア:

[(1, 22772716), (2, 11386358), (4, 5693179), (19, 1198564), (38, 599282), (76, 299641), (109, 208924), (218, 104462), (436, 52231), (2071, 10996), (2749, 8284), (4142, 5498)]