30852866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19211}}^1$

素因数の和:19297

約数の個数: 16

約数和(自身を含む): 51180768

約数和(自身を除く): 20327902

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 19211, 38422, 211321, 422642, 1402403, 2804806, 15426433, 30852866]

約数ペア:

[(1, 30852866), (2, 15426433), (11, 2804806), (22, 1402403), (73, 422642), (146, 211321), (803, 38422), (1606, 19211)]