11685779

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 14407680

約数和(自身を除く): 2721901

約数列:

[1, 7, 19, 41, 133, 287, 779, 2143, 5453, 15001, 40717, 87863, 285019, 615041, 1669397, 11685779]

約数ペア:

[(1, 11685779), (7, 1669397), (19, 615041), (41, 285019), (133, 87863), (287, 40717), (779, 15001), (2143, 5453)]