12603868

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{10903}}^1$

素因数の和:10941

約数の個数: 18

約数和(自身を含む): 23432696

約数和(自身を除く): 10828828

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 10903, 21806, 43612, 185351, 370702, 741404, 3150967, 6301934, 12603868]

約数ペア:

[(1, 12603868), (2, 6301934), (4, 3150967), (17, 741404), (34, 370702), (68, 185351), (289, 43612), (578, 21806), (1156, 10903)]