25412177

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 30791040

約数和(自身を除く): 5378863

約数列:

[1, 7, 19, 133, 157, 1099, 1217, 2983, 8519, 20881, 23123, 161861, 191069, 1337483, 3630311, 25412177]

約数ペア:

[(1, 25412177), (7, 3630311), (19, 1337483), (133, 191069), (157, 161861), (1099, 23123), (1217, 20881), (2983, 8519)]