11690990

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1361}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 21083760

約数和(自身を除く): 9392770

約数列:

[1, 2, 5, 10, 859, 1361, 1718, 2722, 4295, 6805, 8590, 13610, 1169099, 2338198, 5845495, 11690990]

約数ペア:

[(1, 11690990), (2, 5845495), (5, 2338198), (10, 1169099), (859, 13610), (1361, 8590), (1718, 6805), (2722, 4295)]