19322954

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:199

約数の個数: 36

約数和(自身を含む): 35108694

約数和(自身を除く): 15785740

約数列:

[1, 2, 7, 14, 37, 49, 73, 74, 98, 146, 259, 511, 518, 1022, 1813, 2701, 3577, 3626, 5329, 5402, 7154, 10658, 18907, 37303, 37814, 74606, 132349, 197173, 261121, 264698, 394346, 522242, 1380211, 2760422, 9661477, 19322954]

約数ペア:

[(1, 19322954), (2, 9661477), (7, 2760422), (14, 1380211), (37, 522242), (49, 394346), (73, 264698), (74, 261121), (98, 197173), (146, 132349), (259, 74606), (511, 37814), (518, 37303), (1022, 18907), (1813, 10658), (2701, 7154), (3577, 5402), (3626, 5329)]