11656965

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1361}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 18697536

約数和(自身を除く): 7040571

約数列:

[1, 3, 5, 15, 571, 1361, 1713, 2855, 4083, 6805, 8565, 20415, 777131, 2331393, 3885655, 11656965]

約数ペア:

[(1, 11656965), (3, 3885655), (5, 2331393), (15, 777131), (571, 20415), (1361, 8565), (1713, 6805), (2855, 4083)]