16940147212

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{10667599}}^1$

素因数の和:10668000

約数の個数: 12

約数和(自身を含む): 29719933600

約数和(自身を除く): 12779786388

約数列:

[1, 2, 4, 397, 794, 1588, 10667599, 21335198, 42670396, 4235036803, 8470073606, 16940147212]

約数ペア:

[(1, 16940147212), (2, 8470073606), (4, 4235036803), (397, 42670396), (794, 21335198), (1588, 10667599)]