38193245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 47120832

約数和(自身を除く): 8927587

約数列:

[1, 5, 43, 215, 401, 443, 2005, 2215, 17243, 19049, 86215, 95245, 177643, 888215, 7638649, 38193245]

約数ペア:

[(1, 38193245), (5, 7638649), (43, 888215), (215, 177643), (401, 95245), (443, 86215), (2005, 19049), (2215, 17243)]