22026521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 24624000

約数和(自身を除く): 2597479

約数列:

[1, 11, 89, 149, 151, 979, 1639, 1661, 13261, 13439, 22499, 145871, 147829, 247489, 2002411, 22026521]

約数ペア:

[(1, 22026521), (11, 2002411), (89, 247489), (149, 147829), (151, 145871), (979, 22499), (1639, 13439), (1661, 13261)]