12725314

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10084286

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 269, 434, 538, 763, 1526, 1883, 3379, 3766, 6758, 8339, 16678, 23653, 29321, 47306, 58373, 58642, 116746, 205247, 410494, 908951, 1817902, 6362657, 12725314]

約数ペア:

[(1, 12725314), (2, 6362657), (7, 1817902), (14, 908951), (31, 410494), (62, 205247), (109, 116746), (217, 58642), (218, 58373), (269, 47306), (434, 29321), (538, 23653), (763, 16678), (1526, 8339), (1883, 6758), (3379, 3766)]