19903096

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{4703}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 39019680

約数和(自身を除く): 19116584

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 4703, 9406, 18812, 37624, 108169, 216338, 432676, 865352, 2487887, 4975774, 9951548, 19903096]

約数ペア:

[(1, 19903096), (2, 9951548), (4, 4975774), (8, 2487887), (23, 865352), (46, 432676), (92, 216338), (184, 108169), (529, 37624), (1058, 18812), (2116, 9406), (4232, 4703)]