18547130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{264959}}^1$

素因数の和:264973

約数の個数: 16

約数和(自身を含む): 38154240

約数和(自身を除く): 19607110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 264959, 529918, 1324795, 1854713, 2649590, 3709426, 9273565, 18547130]

約数ペア:

[(1, 18547130), (2, 9273565), (5, 3709426), (7, 2649590), (10, 1854713), (14, 1324795), (35, 529918), (70, 264959)]