1839508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 3556224

約数和(自身を除く): 1716716

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 431, 862, 1067, 1724, 2134, 4268, 4741, 9482, 18964, 41807, 83614, 167228, 459877, 919754, 1839508]

約数ペア:

[(1, 1839508), (2, 919754), (4, 459877), (11, 167228), (22, 83614), (44, 41807), (97, 18964), (194, 9482), (388, 4741), (431, 4268), (862, 2134), (1067, 1724)]