2022250978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{439811}}^1$

素因数の和:439854

約数の個数: 24

約数和(自身を含む): 3509699760

約数和(自身を除く): 1487448782

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 439811, 879622, 4837921, 8356409, 9675842, 16712818, 53217131, 91920499, 106434262, 183840998, 1011125489, 2022250978]

約数ペア:

[(1, 2022250978), (2, 1011125489), (11, 183840998), (19, 106434262), (22, 91920499), (38, 53217131), (121, 16712818), (209, 9675842), (242, 8356409), (418, 4837921), (2299, 879622), (4598, 439811)]