22149754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27211}}^1$

素因数の和:27261

約数の個数: 16

約数和(自身を含む): 37226016

約数和(自身を除く): 15076262

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 27211, 54422, 299321, 598642, 1006807, 2013614, 11074877, 22149754]

約数ペア:

[(1, 22149754), (2, 11074877), (11, 2013614), (22, 1006807), (37, 598642), (74, 299321), (407, 54422), (814, 27211)]