13506490

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5021}}^1$

素因数の和:5297

約数の個数: 16

約数和(自身を含む): 24406920

約数和(自身を除く): 10900430

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 5021, 10042, 25105, 50210, 1350649, 2701298, 6753245, 13506490]

約数ペア:

[(1, 13506490), (2, 6753245), (5, 2701298), (10, 1350649), (269, 50210), (538, 25105), (1345, 10042), (2690, 5021)]