22691116

素因数分解:

$2^2\times 7^2\times {\mathrm{115771}}^1$

素因数の和:115789

約数の個数: 18

約数和(自身を含む): 46193028

約数和(自身を除く): 23501912

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 115771, 231542, 463084, 810397, 1620794, 3241588, 5672779, 11345558, 22691116]

約数ペア:

[(1, 22691116), (2, 11345558), (4, 5672779), (7, 3241588), (14, 1620794), (28, 810397), (49, 463084), (98, 231542), (196, 115771)]