12459952

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{1489}}^1$

素因数の和:2020

約数の個数: 20

約数和(自身を含む): 24203560

約数和(自身を除く): 11743608

約数列:

[1, 2, 4, 8, 16, 523, 1046, 1489, 2092, 2978, 4184, 5956, 8368, 11912, 23824, 778747, 1557494, 3114988, 6229976, 12459952]

約数ペア:

[(1, 12459952), (2, 6229976), (4, 3114988), (8, 1557494), (16, 778747), (523, 23824), (1046, 11912), (1489, 8368), (2092, 5956), (2978, 4184)]