9788284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{222461}}^1$

素因数の和:222476

約数の個数: 12

約数和(自身を含む): 18686808

約数和(自身を除く): 8898524

約数列:

[1, 2, 4, 11, 22, 44, 222461, 444922, 889844, 2447071, 4894142, 9788284]

約数ペア:

[(1, 9788284), (2, 4894142), (4, 2447071), (11, 889844), (22, 444922), (44, 222461)]