25894739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 30082080

約数和(自身を除く): 4187341

約数列:

[1, 13, 19, 41, 247, 533, 779, 2557, 10127, 33241, 48583, 104837, 631579, 1362881, 1991903, 25894739]

約数ペア:

[(1, 25894739), (13, 1991903), (19, 1362881), (41, 631579), (247, 104837), (533, 48583), (779, 33241), (2557, 10127)]