17218318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15401}}^1$

素因数の和:15459

約数の個数: 16

約数和(自身を含む): 28462896

約数和(自身を除く): 11244578

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 15401, 30802, 200213, 400426, 662243, 1324486, 8609159, 17218318]

約数ペア:

[(1, 17218318), (2, 8609159), (13, 1324486), (26, 662243), (43, 400426), (86, 200213), (559, 30802), (1118, 15401)]