18947976

素因数分解:

$2^3\times 3^1\times {\mathrm{839}}^1\times {\mathrm{941}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 47476800

約数和(自身を除く): 28528824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 839, 941, 1678, 1882, 2517, 2823, 3356, 3764, 5034, 5646, 6712, 7528, 10068, 11292, 20136, 22584, 789499, 1578998, 2368497, 3157996, 4736994, 6315992, 9473988, 18947976]

約数ペア:

[(1, 18947976), (2, 9473988), (3, 6315992), (4, 4736994), (6, 3157996), (8, 2368497), (12, 1578998), (24, 789499), (839, 22584), (941, 20136), (1678, 11292), (1882, 10068), (2517, 7528), (2823, 6712), (3356, 5646), (3764, 5034)]