13018889246

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{270337}}^1$

素因数の和:270560

約数の個数: 24

約数和(自身を含む): 21572972400

約数和(自身を除く): 8554083154

約数列:

[1, 2, 11, 22, 121, 199, 242, 398, 2189, 4378, 24079, 48158, 270337, 540674, 2973707, 5947414, 32710777, 53797063, 65421554, 107594126, 591767693, 1183535386, 6509444623, 13018889246]

約数ペア:

[(1, 13018889246), (2, 6509444623), (11, 1183535386), (22, 591767693), (121, 107594126), (199, 65421554), (242, 53797063), (398, 32710777), (2189, 5947414), (4378, 2973707), (24079, 540674), (48158, 270337)]