22243630

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20407}}^1$

素因数の和:20523

約数の個数: 16

約数和(自身を含む): 40407840

約数和(自身を除く): 18164210

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 20407, 40814, 102035, 204070, 2224363, 4448726, 11121815, 22243630]

約数ペア:

[(1, 22243630), (2, 11121815), (5, 4448726), (10, 2224363), (109, 204070), (218, 102035), (545, 40814), (1090, 20407)]