19392183

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{16703}}^1$

素因数の和:16755

約数の個数: 16

約数和(自身を含む): 29399040

約数和(自身を除く): 10006857

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 16703, 50109, 150327, 450981, 718229, 2154687, 6464061, 19392183]

約数ペア:

[(1, 19392183), (3, 6464061), (9, 2154687), (27, 718229), (43, 450981), (129, 150327), (387, 50109), (1161, 16703)]