18051088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{102563}}^1$

素因数の和:102582

約数の個数: 20

約数和(自身を含む): 38153808

約数和(自身を除く): 20102720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 102563, 205126, 410252, 820504, 1128193, 1641008, 2256386, 4512772, 9025544, 18051088]

約数ペア:

[(1, 18051088), (2, 9025544), (4, 4512772), (8, 2256386), (11, 1641008), (16, 1128193), (22, 820504), (44, 410252), (88, 205126), (176, 102563)]