12963692

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4327}}^1$

素因数の和:4445

約数の個数: 24

約数和(自身を含む): 26175744

約数和(自身を除く): 13212052

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 4327, 8654, 17308, 30289, 60578, 121156, 462989, 925978, 1851956, 3240923, 6481846, 12963692]

約数ペア:

[(1, 12963692), (2, 6481846), (4, 3240923), (7, 1851956), (14, 925978), (28, 462989), (107, 121156), (214, 60578), (428, 30289), (749, 17308), (1498, 8654), (2996, 4327)]