13691645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2203}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 18090432

約数和(自身を除く): 4398787

約数列:

[1, 5, 11, 55, 113, 565, 1243, 2203, 6215, 11015, 24233, 121165, 248939, 1244695, 2738329, 13691645]

約数ペア:

[(1, 13691645), (5, 2738329), (11, 1244695), (55, 248939), (113, 121165), (565, 24233), (1243, 11015), (2203, 6215)]