16441180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{117437}}^1$

素因数の和:117453

約数の個数: 24

約数和(自身を含む): 39459168

約数和(自身を除く): 23017988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 117437, 234874, 469748, 587185, 822059, 1174370, 1644118, 2348740, 3288236, 4110295, 8220590, 16441180]

約数ペア:

[(1, 16441180), (2, 8220590), (4, 4110295), (5, 3288236), (7, 2348740), (10, 1644118), (14, 1174370), (20, 822059), (28, 587185), (35, 469748), (70, 234874), (140, 117437)]