12244018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 19404000

約数和(自身を除く): 7159982

約数列:

[1, 2, 19, 38, 419, 769, 838, 1538, 7961, 14611, 15922, 29222, 322211, 644422, 6122009, 12244018]

約数ペア:

[(1, 12244018), (2, 6122009), (19, 644422), (38, 322211), (419, 29222), (769, 15922), (838, 14611), (1538, 7961)]