19434141

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{3617}}^1$

素因数の和:3825

約数の個数: 16

約数和(自身を含む): 28944000

約数和(自身を除く): 9509859

約数列:

[1, 3, 9, 27, 199, 597, 1791, 3617, 5373, 10851, 32553, 97659, 719783, 2159349, 6478047, 19434141]

約数ペア:

[(1, 19434141), (3, 6478047), (9, 2159349), (27, 719783), (199, 97659), (597, 32553), (1791, 10851), (3617, 5373)]