22005470

素因数分解:

$2^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2017}}^1$

素因数の和:3115

約数の個数: 16

約数和(自身を含む): 39665808

約数和(自身を除く): 17660338

約数列:

[1, 2, 5, 10, 1091, 2017, 2182, 4034, 5455, 10085, 10910, 20170, 2200547, 4401094, 11002735, 22005470]

約数ペア:

[(1, 22005470), (2, 11002735), (5, 4401094), (10, 2200547), (1091, 20170), (2017, 10910), (2182, 10085), (4034, 5455)]