14939778812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{28921}}^1$

素因数の和:29922

約数の個数: 48

約数和(自身を含む): 31485646080

約数和(自身を除く): 16545867268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 971, 1942, 3884, 6797, 13594, 18449, 27188, 28921, 36898, 57842, 73796, 115684, 129143, 202447, 258286, 404894, 516572, 549499, 809788, 1098998, 2197996, 3846493, 7692986, 15385972, 28082291, 56164582, 112329164, 196576037, 393152074, 533563529, 786304148, 1067127058, 2134254116, 3734944703, 7469889406, 14939778812]

約数ペア:

[(1, 14939778812), (2, 7469889406), (4, 3734944703), (7, 2134254116), (14, 1067127058), (19, 786304148), (28, 533563529), (38, 393152074), (76, 196576037), (133, 112329164), (266, 56164582), (532, 28082291), (971, 15385972), (1942, 7692986), (3884, 3846493), (6797, 2197996), (13594, 1098998), (18449, 809788), (27188, 549499), (28921, 516572), (36898, 404894), (57842, 258286), (73796, 202447), (115684, 129143)]