1944140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8837}}^1$

素因数の和:8857

約数の個数: 24

約数和(自身を含む): 4454352

約数和(自身を除く): 2510212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 8837, 17674, 35348, 44185, 88370, 97207, 176740, 194414, 388828, 486035, 972070, 1944140]

約数ペア:

[(1, 1944140), (2, 972070), (4, 486035), (5, 388828), (10, 194414), (11, 176740), (20, 97207), (22, 88370), (44, 44185), (55, 35348), (110, 17674), (220, 8837)]