15904642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5939}}^1$

素因数の和:6057

約数の個数: 16

約数和(自身を含む): 25945920

約数和(自身を除く): 10041278

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 5939, 11878, 77207, 154414, 611717, 1223434, 7952321, 15904642]

約数ペア:

[(1, 15904642), (2, 7952321), (13, 1223434), (26, 611717), (103, 154414), (206, 77207), (1339, 11878), (2678, 5939)]