11576572

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^2$

素因数の和:1297

約数の個数: 18

約数和(自身を含む): 23189208

約数和(自身を除く): 11612636

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 9002, 18004, 413449, 826898, 1653796, 2894143, 5788286, 11576572]

約数ペア:

[(1, 11576572), (2, 5788286), (4, 2894143), (7, 1653796), (14, 826898), (28, 413449), (643, 18004), (1286, 9002), (2572, 4501)]