12679422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15889}}^1$

素因数の和:15920

約数の個数: 32

約数和(自身を含む): 30508800

約数和(自身を除く): 17829378

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 15889, 31778, 47667, 95334, 111223, 222446, 301891, 333669, 603782, 667338, 905673, 1811346, 2113237, 4226474, 6339711, 12679422]

約数ペア:

[(1, 12679422), (2, 6339711), (3, 4226474), (6, 2113237), (7, 1811346), (14, 905673), (19, 667338), (21, 603782), (38, 333669), (42, 301891), (57, 222446), (114, 111223), (133, 95334), (266, 47667), (399, 31778), (798, 15889)]