12395768

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20123}}^1$

素因数の和:20147

約数の個数: 32

約数和(自身を含む): 28978560

約数和(自身を除く): 16582792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20123, 40246, 80492, 140861, 160984, 221353, 281722, 442706, 563444, 885412, 1126888, 1549471, 1770824, 3098942, 6197884, 12395768]

約数ペア:

[(1, 12395768), (2, 6197884), (4, 3098942), (7, 1770824), (8, 1549471), (11, 1126888), (14, 885412), (22, 563444), (28, 442706), (44, 281722), (56, 221353), (77, 160984), (88, 140861), (154, 80492), (308, 40246), (616, 20123)]