15818784

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4019}}^1$

素因数の和:4073

約数の個数: 48

約数和(自身を含む): 42547680

約数和(自身を除く): 26728896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4019, 8038, 12057, 16076, 24114, 32152, 48228, 64304, 96456, 128608, 164779, 192912, 329558, 385824, 494337, 659116, 988674, 1318232, 1977348, 2636464, 3954696, 5272928, 7909392, 15818784]

約数ペア:

[(1, 15818784), (2, 7909392), (3, 5272928), (4, 3954696), (6, 2636464), (8, 1977348), (12, 1318232), (16, 988674), (24, 659116), (32, 494337), (41, 385824), (48, 329558), (82, 192912), (96, 164779), (123, 128608), (164, 96456), (246, 64304), (328, 48228), (492, 32152), (656, 24114), (984, 16076), (1312, 12057), (1968, 8038), (3936, 4019)]