19310354

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32077}}^1$

素因数の和:32129

約数の個数: 16

約数和(自身を含む): 33874368

約数和(自身を除く): 14564014

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 32077, 64154, 224539, 449078, 1379311, 2758622, 9655177, 19310354]

約数ペア:

[(1, 19310354), (2, 9655177), (7, 2758622), (14, 1379311), (43, 449078), (86, 224539), (301, 64154), (602, 32077)]