15550886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 26889408

約数和(自身を除く): 11338522

約数列:

[1, 2, 13, 17, 26, 34, 151, 221, 233, 302, 442, 466, 1963, 2567, 3029, 3926, 3961, 5134, 6058, 7922, 33371, 35183, 51493, 66742, 70366, 102986, 457379, 598111, 914758, 1196222, 7775443, 15550886]

約数ペア:

[(1, 15550886), (2, 7775443), (13, 1196222), (17, 914758), (26, 598111), (34, 457379), (151, 102986), (221, 70366), (233, 66742), (302, 51493), (442, 35183), (466, 33371), (1963, 7922), (2567, 6058), (3029, 5134), (3926, 3961)]