15760492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{32563}}^1$

素因数の和:32589

約数の個数: 18

約数和(自身を含む): 30317084

約数和(自身を除く): 14556592

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 32563, 65126, 130252, 358193, 716386, 1432772, 3940123, 7880246, 15760492]

約数ペア:

[(1, 15760492), (2, 7880246), (4, 3940123), (11, 1432772), (22, 716386), (44, 358193), (121, 130252), (242, 65126), (484, 32563)]