12459382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1381}}^1$

素因数の和:1743

約数の個数: 16

約数和(自身を含む): 20199312

約数和(自身を除く): 7739930

約数列:

[1, 2, 13, 26, 347, 694, 1381, 2762, 4511, 9022, 17953, 35906, 479207, 958414, 6229691, 12459382]

約数ペア:

[(1, 12459382), (2, 6229691), (13, 958414), (26, 479207), (347, 35906), (694, 17953), (1381, 9022), (2762, 4511)]