12189548

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1039}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 24460800

約数和(自身を除く): 12271252

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1039, 1676, 2078, 2933, 4156, 5866, 7273, 11732, 14546, 29092, 435341, 870682, 1741364, 3047387, 6094774, 12189548]

約数ペア:

[(1, 12189548), (2, 6094774), (4, 3047387), (7, 1741364), (14, 870682), (28, 435341), (419, 29092), (838, 14546), (1039, 11732), (1676, 7273), (2078, 5866), (2933, 4156)]