19109122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2029}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 30474360

約数和(自身を除く): 11365238

約数列:

[1, 2, 17, 34, 277, 554, 2029, 4058, 4709, 9418, 34493, 68986, 562033, 1124066, 9554561, 19109122]

約数ペア:

[(1, 19109122), (2, 9554561), (17, 1124066), (34, 562033), (277, 68986), (554, 34493), (2029, 9418), (4058, 4709)]