22787528

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{10589}}^1$

素因数の和:10864

約数の個数: 16

約数和(自身を含む): 42889500

約数和(自身を除く): 20101972

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 10589, 21178, 42356, 84712, 2848441, 5696882, 11393764, 22787528]

約数ペア:

[(1, 22787528), (2, 11393764), (4, 5696882), (8, 2848441), (269, 84712), (538, 42356), (1076, 21178), (2152, 10589)]