15142478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34259}}^1$

素因数の和:34291

約数の個数: 16

約数和(自身を含む): 25900560

約数和(自身を除く): 10758082

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 34259, 68518, 445367, 582403, 890734, 1164806, 7571239, 15142478]

約数ペア:

[(1, 15142478), (2, 7571239), (13, 1164806), (17, 890734), (26, 582403), (34, 445367), (221, 68518), (442, 34259)]