19142928

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{2713}}^1$

素因数の和:2741

約数の個数: 90

約数和(自身を含む): 62343294

約数和(自身を除く): 43200366

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 2713, 3528, 5426, 7056, 8139, 10852, 16278, 18991, 21704, 24417, 32556, 37982, 43408, 48834, 56973, 65112, 75964, 97668, 113946, 130224, 132937, 151928, 170919, 195336, 227892, 265874, 303856, 341838, 390672, 398811, 455784, 531748, 683676, 797622, 911568, 1063496, 1196433, 1367352, 1595244, 2126992, 2392866, 2734704, 3190488, 4785732, 6380976, 9571464, 19142928]

約数ペア:

[(1, 19142928), (2, 9571464), (3, 6380976), (4, 4785732), (6, 3190488), (7, 2734704), (8, 2392866), (9, 2126992), (12, 1595244), (14, 1367352), (16, 1196433), (18, 1063496), (21, 911568), (24, 797622), (28, 683676), (36, 531748), (42, 455784), (48, 398811), (49, 390672), (56, 341838), (63, 303856), (72, 265874), (84, 227892), (98, 195336), (112, 170919), (126, 151928), (144, 132937), (147, 130224), (168, 113946), (196, 97668), (252, 75964), (294, 65112), (336, 56973), (392, 48834), (441, 43408), (504, 37982), (588, 32556), (784, 24417), (882, 21704), (1008, 18991), (1176, 16278), (1764, 10852), (2352, 8139), (2713, 7056), (3528, 5426)]