16039639

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 20875680

約数和(自身を除く): 4836041

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 653, 847, 2233, 3509, 4571, 7183, 18937, 24563, 50281, 79013, 132559, 208307, 553091, 1458149, 2291377, 16039639]

約数ペア:

[(1, 16039639), (7, 2291377), (11, 1458149), (29, 553091), (77, 208307), (121, 132559), (203, 79013), (319, 50281), (653, 24563), (847, 18937), (2233, 7183), (3509, 4571)]