13810384

素因数分解:

$2^4\times 7^1\times {\mathrm{123307}}^1$

素因数の和:123322

約数の個数: 20

約数和(自身を含む): 30580384

約数和(自身を除く): 16770000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 123307, 246614, 493228, 863149, 986456, 1726298, 1972912, 3452596, 6905192, 13810384]

約数ペア:

[(1, 13810384), (2, 6905192), (4, 3452596), (7, 1972912), (8, 1726298), (14, 986456), (16, 863149), (28, 493228), (56, 246614), (112, 123307)]