18492584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{210143}}^1$

素因数の和:210160

約数の個数: 16

約数和(自身を含む): 37825920

約数和(自身を除く): 19333336

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 210143, 420286, 840572, 1681144, 2311573, 4623146, 9246292, 18492584]

約数ペア:

[(1, 18492584), (2, 9246292), (4, 4623146), (8, 2311573), (11, 1681144), (22, 840572), (44, 420286), (88, 210143)]