22279829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 26308800

約数和(自身を除く): 4028971

約数列:

[1, 11, 13, 143, 347, 449, 3817, 4511, 4939, 5837, 49621, 64207, 155803, 1713833, 2025439, 22279829]

約数ペア:

[(1, 22279829), (11, 2025439), (13, 1713833), (143, 155803), (347, 64207), (449, 49621), (3817, 5837), (4511, 4939)]