19014774004

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{10828459}}^1$

素因数の和:10828902

約数の個数: 12

約数和(自身を含む): 33351656800

約数和(自身を除く): 14336882796

約数列:

[1, 2, 4, 439, 878, 1756, 10828459, 21656918, 43313836, 4753693501, 9507387002, 19014774004]

約数ペア:

[(1, 19014774004), (2, 9507387002), (4, 4753693501), (439, 43313836), (878, 21656918), (1756, 10828459)]