7942418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19001}}^1$

素因数の和:19033

約数の個数: 16

約数和(自身を含む): 13681440

約数和(自身を除く): 5739022

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 19001, 38002, 209011, 361019, 418022, 722038, 3971209, 7942418]

約数ペア:

[(1, 7942418), (2, 3971209), (11, 722038), (19, 418022), (22, 361019), (38, 209011), (209, 38002), (418, 19001)]