22375790

素因数分解:

$2^1\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{2129}}^1$

素因数の和:3187

約数の個数: 16

約数和(自身を含む): 40333680

約数和(自身を除く): 17957890

約数列:

[1, 2, 5, 10, 1051, 2102, 2129, 4258, 5255, 10510, 10645, 21290, 2237579, 4475158, 11187895, 22375790]

約数ペア:

[(1, 22375790), (2, 11187895), (5, 4475158), (10, 2237579), (1051, 21290), (2102, 10645), (2129, 10510), (4258, 5255)]