19943094

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{19213}}^1$

素因数の和:19391

約数の個数: 16

約数和(自身を含む): 40118832

約数和(自身を除く): 20175738

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 19213, 38426, 57639, 115278, 3323849, 6647698, 9971547, 19943094]

約数ペア:

[(1, 19943094), (2, 9971547), (3, 6647698), (6, 3323849), (173, 115278), (346, 57639), (519, 38426), (1038, 19213)]