2193191305

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{10223}}^1$

素因数の和:10736

約数の個数: 16

約数和(自身を含む): 2663311104

約数和(自身を除く): 470119799

約数列:

[1, 5, 107, 401, 535, 2005, 10223, 42907, 51115, 214535, 1093861, 4099423, 5469305, 20497115, 438638261, 2193191305]

約数ペア:

[(1, 2193191305), (5, 438638261), (107, 20497115), (401, 5469305), (535, 4099423), (2005, 1093861), (10223, 214535), (42907, 51115)]