11221136

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{1061}}^1$

素因数の和:1730

約数の個数: 20

約数和(自身を含む): 21794364

約数和(自身を除く): 10573228

約数列:

[1, 2, 4, 8, 16, 661, 1061, 1322, 2122, 2644, 4244, 5288, 8488, 10576, 16976, 701321, 1402642, 2805284, 5610568, 11221136]

約数ペア:

[(1, 11221136), (2, 5610568), (4, 2805284), (8, 1402642), (16, 701321), (661, 16976), (1061, 10576), (1322, 8488), (2122, 5288), (2644, 4244)]