22419808

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{10457}}^1$

素因数の和:10534

約数の個数: 24

約数和(自身を含む): 44802072

約数和(自身を除く): 22382264

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 10457, 20914, 41828, 83656, 167312, 334624, 700619, 1401238, 2802476, 5604952, 11209904, 22419808]

約数ペア:

[(1, 22419808), (2, 11209904), (4, 5604952), (8, 2802476), (16, 1401238), (32, 700619), (67, 334624), (134, 167312), (268, 83656), (536, 41828), (1072, 20914), (2144, 10457)]