38704214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1069}}^1$

素因数の和:1535

約数の個数: 16

約数和(自身を含む): 59603280

約数和(自身を除く): 20899066

約数列:

[1, 2, 43, 86, 421, 842, 1069, 2138, 18103, 36206, 45967, 91934, 450049, 900098, 19352107, 38704214]

約数ペア:

[(1, 38704214), (2, 19352107), (43, 900098), (86, 450049), (421, 91934), (842, 45967), (1069, 36206), (2138, 18103)]