18625451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 20939520

約数和(自身を除く): 2314069

約数列:

[1, 13, 31, 113, 403, 409, 1469, 3503, 5317, 12679, 45539, 46217, 164827, 600821, 1432727, 18625451]

約数ペア:

[(1, 18625451), (13, 1432727), (31, 600821), (113, 164827), (403, 46217), (409, 45539), (1469, 12679), (3503, 5317)]