16939535476

素因数分解:

$2^2\times {\mathrm{1979}}^1\times {\mathrm{2139911}}^1$

素因数の和:2141894

約数の個数: 12

約数和(自身を含む): 29659180320

約数和(自身を除く): 12719644844

約数列:

[1, 2, 4, 1979, 3958, 7916, 2139911, 4279822, 8559644, 4234883869, 8469767738, 16939535476]

約数ペア:

[(1, 16939535476), (2, 8469767738), (4, 4234883869), (1979, 8559644), (3958, 4279822), (7916, 2139911)]