12935174

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21487}}^1$

素因数の和:21539

約数の個数: 16

約数和(自身を含む): 22691328

約数和(自身を除く): 9756154

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 21487, 42974, 150409, 300818, 923941, 1847882, 6467587, 12935174]

約数ペア:

[(1, 12935174), (2, 6467587), (7, 1847882), (14, 923941), (43, 300818), (86, 150409), (301, 42974), (602, 21487)]