22149941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 24883200

約数和(自身を除く): 2733259

約数列:

[1, 11, 71, 79, 359, 781, 869, 3949, 5609, 25489, 28361, 61699, 280379, 311971, 2013631, 22149941]

約数ペア:

[(1, 22149941), (11, 2013631), (71, 311971), (79, 280379), (359, 61699), (781, 28361), (869, 25489), (3949, 5609)]