12399612

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1607}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 28995456

約数和(自身を除く): 16595844

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1607, 1929, 2572, 3214, 3858, 4821, 6428, 7716, 9642, 19284, 1033301, 2066602, 3099903, 4133204, 6199806, 12399612]

約数ペア:

[(1, 12399612), (2, 6199806), (3, 4133204), (4, 3099903), (6, 2066602), (12, 1033301), (643, 19284), (1286, 9642), (1607, 7716), (1929, 6428), (2572, 4821), (3214, 3858)]