16906439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 19497984

約数和(自身を除く): 2591545

約数列:

[1, 11, 31, 43, 341, 473, 1153, 1333, 12683, 14663, 35743, 49579, 393173, 545369, 1536949, 16906439]

約数ペア:

[(1, 16906439), (11, 1536949), (31, 545369), (43, 393173), (341, 49579), (473, 35743), (1153, 14663), (1333, 12683)]