12256976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1803

約数の個数: 40

約数和(自身を含む): 26099520

約数和(自身を除く): 13842544

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 1753, 3496, 3506, 6992, 7012, 14024, 28048, 33307, 40319, 66614, 80638, 133228, 161276, 266456, 322552, 532912, 645104, 766061, 1532122, 3064244, 6128488, 12256976]

約数ペア:

[(1, 12256976), (2, 6128488), (4, 3064244), (8, 1532122), (16, 766061), (19, 645104), (23, 532912), (38, 322552), (46, 266456), (76, 161276), (92, 133228), (152, 80638), (184, 66614), (304, 40319), (368, 33307), (437, 28048), (874, 14024), (1748, 7012), (1753, 6992), (3496, 3506)]