21406603262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{973027421}}^1$

素因数の和:973027434

約数の個数: 8

約数和(自身を含む): 35028987192

約数和(自身を除く): 13622383930

約数列:

[1, 2, 11, 22, 973027421, 1946054842, 10703301631, 21406603262]

約数ペア:

[(1, 21406603262), (2, 10703301631), (11, 1946054842), (22, 973027421)]