19104226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2351}}^1$

素因数の和:2609

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 11377694

約数列:

[1, 2, 17, 34, 239, 478, 2351, 4063, 4702, 8126, 39967, 79934, 561889, 1123778, 9552113, 19104226]

約数ペア:

[(1, 19104226), (2, 9552113), (17, 1123778), (34, 561889), (239, 79934), (478, 39967), (2351, 8126), (4063, 4702)]