15258026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3019}}^1$

素因数の和:3066

約数の個数: 24

約数和(自身を含む): 27614880

約数和(自身を除く): 12356854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 3019, 5054, 6038, 21133, 42266, 57361, 114722, 401527, 803054, 1089859, 2179718, 7629013, 15258026]

約数ペア:

[(1, 15258026), (2, 7629013), (7, 2179718), (14, 1089859), (19, 803054), (38, 401527), (133, 114722), (266, 57361), (361, 42266), (722, 21133), (2527, 6038), (3019, 5054)]