1916728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 4095360

約数和(自身を除く): 2178632

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 947, 1012, 1894, 2024, 3788, 7576, 10417, 20834, 21781, 41668, 43562, 83336, 87124, 174248, 239591, 479182, 958364, 1916728]

約数ペア:

[(1, 1916728), (2, 958364), (4, 479182), (8, 239591), (11, 174248), (22, 87124), (23, 83336), (44, 43562), (46, 41668), (88, 21781), (92, 20834), (184, 10417), (253, 7576), (506, 3788), (947, 2024), (1012, 1894)]