2022019978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{843211}}^1$

素因数の和:843333

約数の個数: 16

約数和(自身を含む): 3339119520

約数和(自身を除く): 1317099542

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 843211, 1686422, 9275321, 18550642, 91909999, 183819998, 1011009989, 2022019978]

約数ペア:

[(1, 2022019978), (2, 1011009989), (11, 183819998), (22, 91909999), (109, 18550642), (218, 9275321), (1199, 1686422), (2398, 843211)]