12787728

素因数分解:

$2^4\times 3^1\times {\mathrm{266411}}^1$

素因数の和:266422

約数の個数: 20

約数和(自身を含む): 33035088

約数和(自身を除く): 20247360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 266411, 532822, 799233, 1065644, 1598466, 2131288, 3196932, 4262576, 6393864, 12787728]

約数ペア:

[(1, 12787728), (2, 6393864), (3, 4262576), (4, 3196932), (6, 2131288), (8, 1598466), (12, 1065644), (16, 799233), (24, 532822), (48, 266411)]