23520772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1307}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 45047520

約数和(自身を除く): 21526748

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1307, 1636, 2614, 4499, 5228, 8998, 14377, 17996, 28754, 57508, 534563, 1069126, 2138252, 5880193, 11760386, 23520772]

約数ペア:

[(1, 23520772), (2, 11760386), (4, 5880193), (11, 2138252), (22, 1069126), (44, 534563), (409, 57508), (818, 28754), (1307, 17996), (1636, 14377), (2614, 8998), (4499, 5228)]