15694339973

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{188369}}^1$

素因数の和:188441

約数の個数: 24

約数和(自身を含む): 18614723400

約数和(自身を除く): 2920383427

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 2873, 4901, 6409, 83317, 188369, 2448797, 3202273, 5462701, 31834361, 41629549, 71015113, 92865917, 541184137, 923196469, 1207256921, 15694339973]

約数ペア:

[(1, 15694339973), (13, 1207256921), (17, 923196469), (29, 541184137), (169, 92865917), (221, 71015113), (377, 41629549), (493, 31834361), (2873, 5462701), (4901, 3202273), (6409, 2448797), (83317, 188369)]