13551104

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 80

約数和(自身を含む): 32736000

約数和(自身を除く): 19184896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 199, 224, 256, 266, 304, 398, 448, 512, 532, 608, 796, 896, 1064, 1216, 1393, 1592, 1792, 2128, 2432, 2786, 3184, 3584, 3781, 4256, 4864, 5572, 6368, 7562, 8512, 9728, 11144, 12736, 15124, 17024, 22288, 25472, 26467, 30248, 34048, 44576, 50944, 52934, 60496, 68096, 89152, 101888, 105868, 120992, 178304, 211736, 241984, 356608, 423472, 483968, 713216, 846944, 967936, 1693888, 1935872, 3387776, 6775552, 13551104]

約数ペア:

[(1, 13551104), (2, 6775552), (4, 3387776), (7, 1935872), (8, 1693888), (14, 967936), (16, 846944), (19, 713216), (28, 483968), (32, 423472), (38, 356608), (56, 241984), (64, 211736), (76, 178304), (112, 120992), (128, 105868), (133, 101888), (152, 89152), (199, 68096), (224, 60496), (256, 52934), (266, 50944), (304, 44576), (398, 34048), (448, 30248), (512, 26467), (532, 25472), (608, 22288), (796, 17024), (896, 15124), (1064, 12736), (1216, 11144), (1393, 9728), (1592, 8512), (1792, 7562), (2128, 6368), (2432, 5572), (2786, 4864), (3184, 4256), (3584, 3781)]