16129390

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{19433}}^1$

素因数の和:19523

約数の個数: 16

約数和(自身を含む): 29384208

約数和(自身を除く): 13254818

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 19433, 38866, 97165, 194330, 1612939, 3225878, 8064695, 16129390]

約数ペア:

[(1, 16129390), (2, 8064695), (5, 3225878), (10, 1612939), (83, 194330), (166, 97165), (415, 38866), (830, 19433)]