19979575198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{2097373}}^1$

素因数の和:2097819

約数の個数: 16

約数和(自身を含む): 32769371376

約数和(自身を除く): 12789796178

約数列:

[1, 2, 11, 22, 433, 866, 4763, 9526, 2097373, 4194746, 23071103, 46142206, 908162509, 1816325018, 9989787599, 19979575198]

約数ペア:

[(1, 19979575198), (2, 9989787599), (11, 1816325018), (22, 908162509), (433, 46142206), (866, 23071103), (4763, 4194746), (9526, 2097373)]