22190564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1861}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 42542976

約数和(自身を除く): 20352412

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 1861, 2981, 3722, 5962, 7444, 11924, 20471, 40942, 81884, 504331, 1008662, 2017324, 5547641, 11095282, 22190564]

約数ペア:

[(1, 22190564), (2, 11095282), (4, 5547641), (11, 2017324), (22, 1008662), (44, 504331), (271, 81884), (542, 40942), (1084, 20471), (1861, 11924), (2981, 7444), (3722, 5962)]