11881660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{84869}}^1$

素因数の和:84885

約数の個数: 24

約数和(自身を含む): 28516320

約数和(自身を除く): 16634660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 84869, 169738, 339476, 424345, 594083, 848690, 1188166, 1697380, 2376332, 2970415, 5940830, 11881660]

約数ペア:

[(1, 11881660), (2, 5940830), (4, 2970415), (5, 2376332), (7, 1697380), (10, 1188166), (14, 848690), (20, 594083), (28, 424345), (35, 339476), (70, 169738), (140, 84869)]