22187368

素因数分解:

$2^3\times 7^1\times {\mathrm{396203}}^1$

素因数の和:396216

約数の個数: 16

約数和(自身を含む): 47544480

約数和(自身を除く): 25357112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 396203, 792406, 1584812, 2773421, 3169624, 5546842, 11093684, 22187368]

約数ペア:

[(1, 22187368), (2, 11093684), (4, 5546842), (7, 3169624), (8, 2773421), (14, 1584812), (28, 792406), (56, 396203)]