12783848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20753}}^1$

素因数の和:20777

約数の個数: 32

約数和(自身を含む): 29885760

約数和(自身を除く): 17101912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20753, 41506, 83012, 145271, 166024, 228283, 290542, 456566, 581084, 913132, 1162168, 1597981, 1826264, 3195962, 6391924, 12783848]

約数ペア:

[(1, 12783848), (2, 6391924), (4, 3195962), (7, 1826264), (8, 1597981), (11, 1162168), (14, 913132), (22, 581084), (28, 456566), (44, 290542), (56, 228283), (77, 166024), (88, 145271), (154, 83012), (308, 41506), (616, 20753)]