2019933256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{533809}}^1$

素因数の和:533869

約数の個数: 32

約数和(自身を含む): 4227775200

約数和(自身を除く): 2207841944

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 533809, 1067618, 2135236, 4270472, 5871899, 11743798, 22953787, 23487596, 45907574, 46975192, 91815148, 183630296, 252491657, 504983314, 1009966628, 2019933256]

約数ペア:

[(1, 2019933256), (2, 1009966628), (4, 504983314), (8, 252491657), (11, 183630296), (22, 91815148), (43, 46975192), (44, 45907574), (86, 23487596), (88, 22953787), (172, 11743798), (344, 5871899), (473, 4270472), (946, 2135236), (1892, 1067618), (3784, 533809)]