16808386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38729}}^1$

素因数の和:38769

約数の個数: 16

約数和(自身を含む): 29744640

約数和(自身を除く): 12936254

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 38729, 77458, 271103, 542206, 1200599, 2401198, 8404193, 16808386]

約数ペア:

[(1, 16808386), (2, 8404193), (7, 2401198), (14, 1200599), (31, 542206), (62, 271103), (217, 77458), (434, 38729)]