18859968004

素因数分解:

$2^2\times {\mathrm{769}}^1\times {\mathrm{6131329}}^1$

素因数の和:6132102

約数の個数: 12

約数和(自身を含む): 33047868700

約数和(自身を除く): 14187900696

約数列:

[1, 2, 4, 769, 1538, 3076, 6131329, 12262658, 24525316, 4714992001, 9429984002, 18859968004]

約数ペア:

[(1, 18859968004), (2, 9429984002), (4, 4714992001), (769, 24525316), (1538, 12262658), (3076, 6131329)]