11890016

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{8641}}^1$

素因数の和:8694

約数の個数: 24

約数和(自身を含む): 23955624

約数和(自身を除く): 12065608

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 8641, 17282, 34564, 69128, 138256, 276512, 371563, 743126, 1486252, 2972504, 5945008, 11890016]

約数ペア:

[(1, 11890016), (2, 5945008), (4, 2972504), (8, 1486252), (16, 743126), (32, 371563), (43, 276512), (86, 138256), (172, 69128), (344, 34564), (688, 17282), (1376, 8641)]