19184066

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79273}}^1$

素因数の和:79297

約数の個数: 12

約数和(自身を含む): 31630326

約数和(自身を除く): 12446260

約数列:

[1, 2, 11, 22, 121, 242, 79273, 158546, 872003, 1744006, 9592033, 19184066]

約数ペア:

[(1, 19184066), (2, 9592033), (11, 1744006), (22, 872003), (121, 158546), (242, 79273)]