189054004

素因数分解:

$2^2\times {\mathrm{1531}}^1\times {\mathrm{30871}}^1$

素因数の和:32406

約数の個数: 12

約数和(自身を含む): 331071328

約数和(自身を除く): 142017324

約数列:

[1, 2, 4, 1531, 3062, 6124, 30871, 61742, 123484, 47263501, 94527002, 189054004]

約数ペア:

[(1, 189054004), (2, 94527002), (4, 47263501), (1531, 123484), (3062, 61742), (6124, 30871)]