18825730556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2837}}^1\times {\mathrm{87313}}^1$

素因数の和:90173

約数の個数: 24

約数和(自身を含む): 34691598480

約数和(自身を除く): 15865867924

約数列:

[1, 2, 4, 19, 38, 76, 2837, 5674, 11348, 53903, 87313, 107806, 174626, 215612, 349252, 1658947, 3317894, 6635788, 247706981, 495413962, 990827924, 4706432639, 9412865278, 18825730556]

約数ペア:

[(1, 18825730556), (2, 9412865278), (4, 4706432639), (19, 990827924), (38, 495413962), (76, 247706981), (2837, 6635788), (5674, 3317894), (11348, 1658947), (53903, 349252), (87313, 215612), (107806, 174626)]