22155879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10103}}^1$

素因数の和:10166

約数の個数: 16

約数和(自身を含む): 32009472

約数和(自身を除く): 9853593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 10103, 30309, 171751, 434429, 515253, 1303287, 7385293, 22155879]

約数ペア:

[(1, 22155879), (3, 7385293), (17, 1303287), (43, 515253), (51, 434429), (129, 171751), (731, 30309), (2193, 10103)]