2019054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 4320000

約数和(自身を除く): 2300946

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 199, 267, 398, 534, 597, 1194, 1691, 3382, 3781, 5073, 7562, 10146, 11343, 17711, 22686, 35422, 53133, 106266, 336509, 673018, 1009527, 2019054]

約数ペア:

[(1, 2019054), (2, 1009527), (3, 673018), (6, 336509), (19, 106266), (38, 53133), (57, 35422), (89, 22686), (114, 17711), (178, 11343), (199, 10146), (267, 7562), (398, 5073), (534, 3781), (597, 3382), (1194, 1691)]