22905949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 25643520

約数和(自身を除く): 2737571

約数列:

[1, 11, 71, 139, 211, 781, 1529, 2321, 9869, 14981, 29329, 108559, 164791, 322619, 2082359, 22905949]

約数ペア:

[(1, 22905949), (11, 2082359), (71, 322619), (139, 164791), (211, 108559), (781, 29329), (1529, 14981), (2321, 9869)]