12541144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20359}}^1$

素因数の和:20383

約数の個数: 32

約数和(自身を含む): 29318400

約数和(自身を除く): 16777256

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20359, 40718, 81436, 142513, 162872, 223949, 285026, 447898, 570052, 895796, 1140104, 1567643, 1791592, 3135286, 6270572, 12541144]

約数ペア:

[(1, 12541144), (2, 6270572), (4, 3135286), (7, 1791592), (8, 1567643), (11, 1140104), (14, 895796), (22, 570052), (28, 447898), (44, 285026), (56, 223949), (77, 162872), (88, 142513), (154, 81436), (308, 40718), (616, 20359)]