22019188

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1747}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 40525632

約数和(自身を除く): 18506444

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 1747, 3151, 3494, 6302, 6988, 12604, 40181, 80362, 160724, 239339, 478678, 957356, 5504797, 11009594, 22019188]

約数ペア:

[(1, 22019188), (2, 11009594), (4, 5504797), (23, 957356), (46, 478678), (92, 239339), (137, 160724), (274, 80362), (548, 40181), (1747, 12604), (3151, 6988), (3494, 6302)]