21825894

素因数分解:

$2^1\times 3^1\times {\mathrm{881}}^1\times {\mathrm{4129}}^1$

素因数の和:5015

約数の個数: 16

約数和(自身を含む): 43711920

約数和(自身を除く): 21886026

約数列:

[1, 2, 3, 6, 881, 1762, 2643, 4129, 5286, 8258, 12387, 24774, 3637649, 7275298, 10912947, 21825894]

約数ペア:

[(1, 21825894), (2, 10912947), (3, 7275298), (6, 3637649), (881, 24774), (1762, 12387), (2643, 8258), (4129, 5286)]