19136337

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{919}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 27909120

約数和(自身を除く): 8772783

約数列:

[1, 3, 11, 33, 631, 919, 1893, 2757, 6941, 10109, 20823, 30327, 579889, 1739667, 6378779, 19136337]

約数ペア:

[(1, 19136337), (3, 6378779), (11, 1739667), (33, 579889), (631, 30327), (919, 20823), (1893, 10109), (2757, 6941)]