13364645

素因数分解:

$5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{907}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 18392448

約数和(自身を除く): 5027803

約数列:

[1, 5, 7, 35, 421, 907, 2105, 2947, 4535, 6349, 14735, 31745, 381847, 1909235, 2672929, 13364645]

約数ペア:

[(1, 13364645), (5, 2672929), (7, 1909235), (35, 381847), (421, 31745), (907, 14735), (2105, 6349), (2947, 4535)]