19370589

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1301}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 29581440

約数和(自身を除く): 10210851

約数列:

[1, 3, 7, 21, 709, 1301, 2127, 3903, 4963, 9107, 14889, 27321, 922409, 2767227, 6456863, 19370589]

約数ペア:

[(1, 19370589), (3, 6456863), (7, 2767227), (21, 922409), (709, 27321), (1301, 14889), (2127, 9107), (3903, 4963)]