12494776

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 26893440

約数和(自身を除く): 14398664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 643, 694, 1286, 1388, 2429, 2572, 2776, 4501, 4858, 5144, 9002, 9716, 18004, 19432, 36008, 223121, 446242, 892484, 1561847, 1784968, 3123694, 6247388, 12494776]

約数ペア:

[(1, 12494776), (2, 6247388), (4, 3123694), (7, 1784968), (8, 1561847), (14, 892484), (28, 446242), (56, 223121), (347, 36008), (643, 19432), (694, 18004), (1286, 9716), (1388, 9002), (2429, 5144), (2572, 4858), (2776, 4501)]