17869522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1866

約数の個数: 24

約数和(自身を含む): 30197916

約数和(自身を除く): 12328394

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 1801, 3602, 4961, 9922, 19811, 39622, 73841, 147682, 217921, 435842, 812251, 1624502, 8934761, 17869522]

約数ペア:

[(1, 17869522), (2, 8934761), (11, 1624502), (22, 812251), (41, 435842), (82, 217921), (121, 147682), (242, 73841), (451, 39622), (902, 19811), (1801, 9922), (3602, 4961)]