15417572

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{13337}}^1$

素因数の和:13375

約数の個数: 18

約数和(自身を含む): 28663362

約数和(自身を除く): 13245790

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 13337, 26674, 53348, 226729, 453458, 906916, 3854393, 7708786, 15417572]

約数ペア:

[(1, 15417572), (2, 7708786), (4, 3854393), (17, 906916), (34, 453458), (68, 226729), (289, 53348), (578, 26674), (1156, 13337)]