15245788

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 27216000

約数和(自身を除く): 11970212

約数列:

[1, 2, 4, 107, 179, 199, 214, 358, 398, 428, 716, 796, 19153, 21293, 35621, 38306, 42586, 71242, 76612, 85172, 142484, 3811447, 7622894, 15245788]

約数ペア:

[(1, 15245788), (2, 7622894), (4, 3811447), (107, 142484), (179, 85172), (199, 76612), (214, 71242), (358, 42586), (398, 38306), (428, 35621), (716, 21293), (796, 19153)]