19463713865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3225139}}^1$

素因数の和:3225232

約数の個数: 16

約数和(自身を含む): 25078688640

約数和(自身を除く): 5614974775

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 3225139, 16125695, 54827363, 228984869, 274136815, 1144924345, 3892742773, 19463713865]

約数ペア:

[(1, 19463713865), (5, 3892742773), (17, 1144924345), (71, 274136815), (85, 228984869), (355, 54827363), (1207, 16125695), (6035, 3225139)]