22172546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27239}}^1$

素因数の和:27289

約数の個数: 16

約数和(自身を含む): 37264320

約数和(自身を除く): 15091774

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 27239, 54478, 299629, 599258, 1007843, 2015686, 11086273, 22172546]

約数ペア:

[(1, 22172546), (2, 11086273), (11, 2015686), (22, 1007843), (37, 599258), (74, 299629), (407, 54478), (814, 27239)]