22051286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10949}}^1$

素因数の和:11023

約数の個数: 16

約数和(自身を含む): 35478000

約数和(自身を除く): 13426714

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 10949, 21898, 208031, 416062, 580297, 1160594, 11025643, 22051286]

約数ペア:

[(1, 22051286), (2, 11025643), (19, 1160594), (38, 580297), (53, 416062), (106, 208031), (1007, 21898), (2014, 10949)]