27743914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66373}}^1$

素因数の和:66405

約数の個数: 16

約数和(自身を含む): 47789280

約数和(自身を除く): 20045366

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 66373, 132746, 730103, 1261087, 1460206, 2522174, 13871957, 27743914]

約数ペア:

[(1, 27743914), (2, 13871957), (11, 2522174), (19, 1460206), (22, 1261087), (38, 730103), (209, 132746), (418, 66373)]