11320970

素因数分解:

$2^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1321}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 20416968

約数和(自身を除く): 9095998

約数列:

[1, 2, 5, 10, 857, 1321, 1714, 2642, 4285, 6605, 8570, 13210, 1132097, 2264194, 5660485, 11320970]

約数ペア:

[(1, 11320970), (2, 5660485), (5, 2264194), (10, 1132097), (857, 13210), (1321, 8570), (1714, 6605), (2642, 4285)]