19479896

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{4603}}^1$

素因数の和:4655

約数の個数: 24

約数和(自身を含む): 38190180

約数和(自身を除く): 18710284

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 4603, 9206, 18412, 36824, 105869, 211738, 423476, 846952, 2434987, 4869974, 9739948, 19479896]

約数ペア:

[(1, 19479896), (2, 9739948), (4, 4869974), (8, 2434987), (23, 846952), (46, 423476), (92, 211738), (184, 105869), (529, 36824), (1058, 18412), (2116, 9206), (4232, 4603)]