16391116

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5471}}^1$

素因数の和:5589

約数の個数: 24

約数和(自身を含む): 33094656

約数和(自身を除く): 16703540

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 5471, 10942, 21884, 38297, 76594, 153188, 585397, 1170794, 2341588, 4097779, 8195558, 16391116]

約数ペア:

[(1, 16391116), (2, 8195558), (4, 4097779), (7, 2341588), (14, 1170794), (28, 585397), (107, 153188), (214, 76594), (428, 38297), (749, 21884), (1498, 10942), (2996, 5471)]