191997160706

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{6761}}^1\times {\mathrm{84017}}^1$

素因数の和:90806

約数の個数: 24

約数和(自身を含む): 311903214084

約数和(自身を除く): 119906053378

約数列:

[1, 2, 13, 26, 169, 338, 6761, 13522, 84017, 87893, 168034, 175786, 1092221, 1142609, 2184442, 2285218, 14198873, 28397746, 568038937, 1136077874, 7384506181, 14769012362, 95998580353, 191997160706]

約数ペア:

[(1, 191997160706), (2, 95998580353), (13, 14769012362), (26, 7384506181), (169, 1136077874), (338, 568038937), (6761, 28397746), (13522, 14198873), (84017, 2285218), (87893, 2184442), (168034, 1142609), (175786, 1092221)]