15488428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5297}}^1$

素因数の和:5361

約数の個数: 24

約数和(自身を含む): 29372112

約数和(自身を除く): 13883684

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 5297, 10594, 21188, 90049, 180098, 227771, 360196, 455542, 911084, 3872107, 7744214, 15488428]

約数ペア:

[(1, 15488428), (2, 7744214), (4, 3872107), (17, 911084), (34, 455542), (43, 360196), (68, 227771), (86, 180098), (172, 90049), (731, 21188), (1462, 10594), (2924, 5297)]