19522055806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1\times {\mathrm{12973}}^1$

素因数の和:13996

約数の個数: 32

約数和(自身を含む): 32419846368

約数和(自身を除く): 12897790562

約数列:

[1, 2, 11, 22, 73, 146, 803, 937, 1606, 1874, 10307, 12973, 20614, 25946, 68401, 136802, 142703, 285406, 752411, 947029, 1504822, 1894058, 10417319, 12155701, 20834638, 24311402, 133712711, 267425422, 887366173, 1774732346, 9761027903, 19522055806]

約数ペア:

[(1, 19522055806), (2, 9761027903), (11, 1774732346), (22, 887366173), (73, 267425422), (146, 133712711), (803, 24311402), (937, 20834638), (1606, 12155701), (1874, 10417319), (10307, 1894058), (12973, 1504822), (20614, 947029), (25946, 752411), (68401, 285406), (136802, 142703)]