22581872

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{6329}}^1$

素因数の和:6560

約数の個数: 20

約数和(自身を含む): 43955520

約数和(自身を除く): 21373648

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 6329, 12658, 25316, 50632, 101264, 1411367, 2822734, 5645468, 11290936, 22581872]

約数ペア:

[(1, 22581872), (2, 11290936), (4, 5645468), (8, 2822734), (16, 1411367), (223, 101264), (446, 50632), (892, 25316), (1784, 12658), (3568, 6329)]