22800988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42859}}^1$

素因数の和:42889

約数の個数: 24

約数和(自身を含む): 48003200

約数和(自身を除く): 25202212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 42859, 85718, 171436, 300013, 600026, 814321, 1200052, 1628642, 3257284, 5700247, 11400494, 22800988]

約数ペア:

[(1, 22800988), (2, 11400494), (4, 5700247), (7, 3257284), (14, 1628642), (19, 1200052), (28, 814321), (38, 600026), (76, 300013), (133, 171436), (266, 85718), (532, 42859)]