15700639390

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18916433}}^1$

素因数の和:18916523

約数の個数: 16

約数和(自身を含む): 28601648208

約数和(自身を除く): 12901008818

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 18916433, 37832866, 94582165, 189164330, 1570063939, 3140127878, 7850319695, 15700639390]

約数ペア:

[(1, 15700639390), (2, 7850319695), (5, 3140127878), (10, 1570063939), (83, 189164330), (166, 94582165), (415, 37832866), (830, 18916433)]