22011843

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5431}}^1$

素因数の和:5634

約数の個数: 16

約数和(自身を含む): 33721856

約数和(自身を除く): 11710013

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 5431, 16293, 38017, 114051, 1048183, 3144549, 7337281, 22011843]

約数ペア:

[(1, 22011843), (3, 7337281), (7, 3144549), (21, 1048183), (193, 114051), (579, 38017), (1351, 16293), (4053, 5431)]