22205458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{23473}}^1$

素因数の和:23529

約数の個数: 16

約数和(自身を含む): 37182816

約数和(自身を除く): 14977358

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 23473, 46946, 258203, 516406, 1009339, 2018678, 11102729, 22205458]

約数ペア:

[(1, 22205458), (2, 11102729), (11, 2018678), (22, 1009339), (43, 516406), (86, 258203), (473, 46946), (946, 23473)]