18642338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65183}}^1$

素因数の和:65209

約数の個数: 16

約数和(自身を含む): 32852736

約数和(自身を除く): 14210398

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 65183, 130366, 717013, 847379, 1434026, 1694758, 9321169, 18642338]

約数ペア:

[(1, 18642338), (2, 9321169), (11, 1694758), (13, 1434026), (22, 847379), (26, 717013), (143, 130366), (286, 65183)]