15396918

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 16536522

約数列:

[1, 2, 3, 6, 47, 71, 94, 141, 142, 213, 282, 426, 769, 1538, 2307, 3337, 4614, 6674, 10011, 20022, 36143, 54599, 72286, 108429, 109198, 163797, 216858, 327594, 2566153, 5132306, 7698459, 15396918]

約数ペア:

[(1, 15396918), (2, 7698459), (3, 5132306), (6, 2566153), (47, 327594), (71, 216858), (94, 163797), (141, 109198), (142, 108429), (213, 72286), (282, 54599), (426, 36143), (769, 20022), (1538, 10011), (2307, 6674), (3337, 4614)]