22097404

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11779}}^1$

素因数の和:11857

約数の個数: 24

約数和(自身を含む): 44858240

約数和(自身を除く): 22760836

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 11779, 23558, 47116, 82453, 164906, 329812, 789193, 1578386, 3156772, 5524351, 11048702, 22097404]

約数ペア:

[(1, 22097404), (2, 11048702), (4, 5524351), (7, 3156772), (14, 1578386), (28, 789193), (67, 329812), (134, 164906), (268, 82453), (469, 47116), (938, 23558), (1876, 11779)]