22116722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2213}}^1$

素因数の和:2497

約数の個数: 16

約数和(自身を含む): 35069760

約数和(自身を除く): 12953038

約数列:

[1, 2, 19, 38, 263, 526, 2213, 4426, 4997, 9994, 42047, 84094, 582019, 1164038, 11058361, 22116722]

約数ペア:

[(1, 22116722), (2, 11058361), (19, 1164038), (38, 582019), (263, 84094), (526, 42047), (2213, 9994), (4426, 4997)]