16533910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20929}}^1$

素因数の和:21015

約数の個数: 16

約数和(自身を含む): 30139200

約数和(自身を除く): 13605290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 20929, 41858, 104645, 209290, 1653391, 3306782, 8266955, 16533910]

約数ペア:

[(1, 16533910), (2, 8266955), (5, 3306782), (10, 1653391), (79, 209290), (158, 104645), (395, 41858), (790, 20929)]