19002756

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 46032896

約数和(自身を除く): 27030140

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 337, 381, 444, 508, 674, 762, 1011, 1348, 1524, 2022, 4044, 4699, 9398, 12469, 14097, 18796, 24938, 28194, 37407, 42799, 49876, 56388, 74814, 85598, 128397, 149628, 171196, 256794, 513588, 1583563, 3167126, 4750689, 6334252, 9501378, 19002756]

約数ペア:

[(1, 19002756), (2, 9501378), (3, 6334252), (4, 4750689), (6, 3167126), (12, 1583563), (37, 513588), (74, 256794), (111, 171196), (127, 149628), (148, 128397), (222, 85598), (254, 74814), (337, 56388), (381, 49876), (444, 42799), (508, 37407), (674, 28194), (762, 24938), (1011, 18796), (1348, 14097), (1524, 12469), (2022, 9398), (4044, 4699)]