22322770

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{5039}}^1$

素因数の和:5489

約数の個数: 16

約数和(自身を含む): 40279680

約数和(自身を除く): 17956910

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 5039, 10078, 25195, 50390, 2232277, 4464554, 11161385, 22322770]

約数ペア:

[(1, 22322770), (2, 11161385), (5, 4464554), (10, 2232277), (443, 50390), (886, 25195), (2215, 10078), (4430, 5039)]