39042670

素因数分解:

$2^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{4721}}^1$

素因数の和:5555

約数の個数: 16

約数和(自身を含む): 70376688

約数和(自身を除く): 31334018

約数列:

[1, 2, 5, 10, 827, 1654, 4135, 4721, 8270, 9442, 23605, 47210, 3904267, 7808534, 19521335, 39042670]

約数ペア:

[(1, 39042670), (2, 19521335), (5, 7808534), (10, 3904267), (827, 47210), (1654, 23605), (4135, 9442), (4721, 8270)]