25690717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 4065443

約数列:

[1, 13, 19, 47, 247, 611, 893, 2213, 11609, 28769, 42047, 104011, 546611, 1352143, 1976209, 25690717]

約数ペア:

[(1, 25690717), (13, 1976209), (19, 1352143), (47, 546611), (247, 104011), (611, 42047), (893, 28769), (2213, 11609)]