12558886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19441}}^1$

素因数の和:19479

約数の個数: 16

約数和(自身を含む): 20997360

約数和(自身を除く): 8438474

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 19441, 38882, 330497, 369379, 660994, 738758, 6279443, 12558886]

約数ペア:

[(1, 12558886), (2, 6279443), (17, 738758), (19, 660994), (34, 369379), (38, 330497), (323, 38882), (646, 19441)]