19363670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28901}}^1$

素因数の和:28975

約数の個数: 16

約数和(自身を含む): 35376048

約数和(自身を除く): 16012378

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 28901, 57802, 144505, 289010, 1936367, 3872734, 9681835, 19363670]

約数ペア:

[(1, 19363670), (2, 9681835), (5, 3872734), (10, 1936367), (67, 289010), (134, 144505), (335, 57802), (670, 28901)]