12747198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 26998272

約数和(自身を除く): 14251074

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1301, 1633, 2602, 3266, 3903, 4899, 7806, 9798, 29923, 59846, 89769, 92371, 179538, 184742, 277113, 554226, 2124533, 4249066, 6373599, 12747198]

約数ペア:

[(1, 12747198), (2, 6373599), (3, 4249066), (6, 2124533), (23, 554226), (46, 277113), (69, 184742), (71, 179538), (138, 92371), (142, 89769), (213, 59846), (426, 29923), (1301, 9798), (1633, 7806), (2602, 4899), (3266, 3903)]