26481307

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 28940800

約数和(自身を除く): 2459493

約数列:

[1, 19, 37, 139, 271, 703, 2641, 5143, 5149, 10027, 37669, 97717, 190513, 715711, 1393753, 26481307]

約数ペア:

[(1, 26481307), (19, 1393753), (37, 715711), (139, 190513), (271, 97717), (703, 37669), (2641, 10027), (5143, 5149)]