22110055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 29117088

約数和(自身を除く): 7007033

約数列:

[1, 5, 11, 55, 181, 905, 1991, 2221, 9955, 11105, 24431, 122155, 402001, 2010005, 4422011, 22110055]

約数ペア:

[(1, 22110055), (5, 4422011), (11, 2010005), (55, 402001), (181, 122155), (905, 24431), (1991, 11105), (2221, 9955)]