13020658

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 24

約数和(自身を含む): 22897728

約数和(自身を除く): 9877070

約数列:

[1, 2, 7, 14, 43, 86, 301, 503, 602, 1006, 1849, 3521, 3698, 7042, 12943, 21629, 25886, 43258, 151403, 302806, 930047, 1860094, 6510329, 13020658]

約数ペア:

[(1, 13020658), (2, 6510329), (7, 1860094), (14, 930047), (43, 302806), (86, 151403), (301, 43258), (503, 25886), (602, 21629), (1006, 12943), (1849, 7042), (3521, 3698)]