19339054

素因数分解:

$2^1\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1523}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 33211008

約数和(自身を除く): 13871954

約数列:

[1, 2, 7, 14, 907, 1523, 1814, 3046, 6349, 10661, 12698, 21322, 1381361, 2762722, 9669527, 19339054]

約数ペア:

[(1, 19339054), (2, 9669527), (7, 2762722), (14, 1381361), (907, 21322), (1523, 12698), (1814, 10661), (3046, 6349)]