22489274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1447}}^1$

素因数の和:1877

約数の個数: 16

約数和(自身を含む): 35620800

約数和(自身を除く): 13131526

約数列:

[1, 2, 19, 38, 409, 818, 1447, 2894, 7771, 15542, 27493, 54986, 591823, 1183646, 11244637, 22489274]

約数ペア:

[(1, 22489274), (2, 11244637), (19, 1183646), (38, 591823), (409, 54986), (818, 27493), (1447, 15542), (2894, 7771)]