11920076

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2161}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 23972256

約数和(自身を除く): 12052180

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2161, 2758, 4322, 5516, 8644, 15127, 30254, 60508, 425717, 851434, 1702868, 2980019, 5960038, 11920076]

約数ペア:

[(1, 11920076), (2, 5960038), (4, 2980019), (7, 1702868), (14, 851434), (28, 425717), (197, 60508), (394, 30254), (788, 15127), (1379, 8644), (2161, 5516), (2758, 4322)]