30857222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3533}}^1$

素因数の和:3943

約数の個数: 16

約数和(自身を含む): 50635152

約数和(自身を除く): 19777930

約数列:

[1, 2, 11, 22, 397, 794, 3533, 4367, 7066, 8734, 38863, 77726, 1402601, 2805202, 15428611, 30857222]

約数ペア:

[(1, 30857222), (2, 15428611), (11, 2805202), (22, 1402601), (397, 77726), (794, 38863), (3533, 8734), (4367, 7066)]