12890796

素因数分解:

$2^2\times 3^1\times {\mathrm{439}}^1\times {\mathrm{2447}}^1$

素因数の和:2893

約数の個数: 24

約数和(自身を含む): 30159360

約数和(自身を除く): 17268564

約数列:

[1, 2, 3, 4, 6, 12, 439, 878, 1317, 1756, 2447, 2634, 4894, 5268, 7341, 9788, 14682, 29364, 1074233, 2148466, 3222699, 4296932, 6445398, 12890796]

約数ペア:

[(1, 12890796), (2, 6445398), (3, 4296932), (4, 3222699), (6, 2148466), (12, 1074233), (439, 29364), (878, 14682), (1317, 9788), (1756, 7341), (2447, 5268), (2634, 4894)]