22148546

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12457}}^1$

素因数の和:12593

約数の個数: 16

約数和(自身を含む): 38270976

約数和(自身を除く): 16122430

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 12457, 24914, 87199, 174398, 1582039, 3164078, 11074273, 22148546]

約数ペア:

[(1, 22148546), (2, 11074273), (7, 3164078), (14, 1582039), (127, 174398), (254, 87199), (889, 24914), (1778, 12457)]