22690724

素因数分解:

$2^2\times 7^2\times {\mathrm{115769}}^1$

素因数の和:115787

約数の個数: 18

約数和(自身を含む): 46192230

約数和(自身を除く): 23501506

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 115769, 231538, 463076, 810383, 1620766, 3241532, 5672681, 11345362, 22690724]

約数ペア:

[(1, 22690724), (2, 11345362), (4, 5672681), (7, 3241532), (14, 1620766), (28, 810383), (49, 463076), (98, 231538), (196, 115769)]