15615314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 12326446

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 769, 781, 923, 1538, 1562, 1846, 8459, 9997, 10153, 16918, 19994, 20306, 54599, 109198, 109967, 219934, 600589, 709787, 1201178, 1419574, 7807657, 15615314]

約数ペア:

[(1, 15615314), (2, 7807657), (11, 1419574), (13, 1201178), (22, 709787), (26, 600589), (71, 219934), (142, 109967), (143, 109198), (286, 54599), (769, 20306), (781, 19994), (923, 16918), (1538, 10153), (1562, 9997), (1846, 8459)]