23199188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4651}}^1$

素因数の和:4727

約数の個数: 24

約数和(自身を含む): 42984480

約数和(自身を除く): 19785292

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4651, 4988, 9302, 18604, 134879, 199993, 269758, 399986, 539516, 799972, 5799797, 11599594, 23199188]

約数ペア:

[(1, 23199188), (2, 11599594), (4, 5799797), (29, 799972), (43, 539516), (58, 399986), (86, 269758), (116, 199993), (172, 134879), (1247, 18604), (2494, 9302), (4651, 4988)]