11688272

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{2207}}^1$

素因数の和:2546

約数の個数: 20

約数和(自身を含む): 22724736

約数和(自身を除く): 11036464

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2207, 2648, 4414, 5296, 8828, 17656, 35312, 730517, 1461034, 2922068, 5844136, 11688272]

約数ペア:

[(1, 11688272), (2, 5844136), (4, 2922068), (8, 1461034), (16, 730517), (331, 35312), (662, 17656), (1324, 8828), (2207, 5296), (2648, 4414)]