15121567202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{116731}}^1$

素因数の和:117246

約数の個数: 32

約数和(自身を含む): 27343303680

約数和(自身を除く): 12221736478

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 487, 974, 3409, 6818, 9253, 18506, 64771, 116731, 129542, 233462, 817117, 1634234, 2217889, 4435778, 15525223, 31050446, 56847997, 113695994, 397935979, 795871958, 1080111943, 2160223886, 7560783601, 15121567202]

約数ペア:

[(1, 15121567202), (2, 7560783601), (7, 2160223886), (14, 1080111943), (19, 795871958), (38, 397935979), (133, 113695994), (266, 56847997), (487, 31050446), (974, 15525223), (3409, 4435778), (6818, 2217889), (9253, 1634234), (18506, 817117), (64771, 233462), (116731, 129542)]