15388368

素因数分解:

$2^4\times 3^1\times {\mathrm{320591}}^1$

素因数の和:320602

約数の個数: 20

約数和(自身を含む): 39753408

約数和(自身を除く): 24365040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320591, 641182, 961773, 1282364, 1923546, 2564728, 3847092, 5129456, 7694184, 15388368]

約数ペア:

[(1, 15388368), (2, 7694184), (3, 5129456), (4, 3847092), (6, 2564728), (8, 1923546), (12, 1282364), (16, 961773), (24, 641182), (48, 320591)]