19276083

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{16603}}^1$

素因数の和:16655

約数の個数: 16

約数和(自身を含む): 29223040

約数和(自身を除く): 9946957

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 16603, 49809, 149427, 448281, 713929, 2141787, 6425361, 19276083]

約数ペア:

[(1, 19276083), (3, 6425361), (9, 2141787), (27, 713929), (43, 448281), (129, 149427), (387, 49809), (1161, 16603)]