15590926

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 24

約数和(自身を含む): 25561440

約数和(自身を除く): 9970514

約数列:

[1, 2, 13, 26, 169, 193, 239, 338, 386, 478, 2509, 3107, 5018, 6214, 32617, 40391, 46127, 65234, 80782, 92254, 599651, 1199302, 7795463, 15590926]

約数ペア:

[(1, 15590926), (2, 7795463), (13, 1199302), (26, 599651), (169, 92254), (193, 80782), (239, 65234), (338, 46127), (386, 40391), (478, 32617), (2509, 6214), (3107, 5018)]