21896923939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{5514209}}^1$

素因数の和:5514258

約数の個数: 12

約数和(自身を含む): 25210968120

約数和(自身を除く): 3314044181

約数列:

[1, 11, 19, 209, 361, 3971, 5514209, 60656299, 104769971, 1152469681, 1990629449, 21896923939]

約数ペア:

[(1, 21896923939), (11, 1990629449), (19, 1152469681), (209, 104769971), (361, 60656299), (3971, 5514209)]