13431796

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{977}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 26945856

約数和(自身を除く): 13514060

約数列:

[1, 2, 4, 7, 14, 28, 491, 977, 982, 1954, 1964, 3437, 3908, 6839, 6874, 13678, 13748, 27356, 479707, 959414, 1918828, 3357949, 6715898, 13431796]

約数ペア:

[(1, 13431796), (2, 6715898), (4, 3357949), (7, 1918828), (14, 959414), (28, 479707), (491, 27356), (977, 13748), (982, 13678), (1954, 6874), (1964, 6839), (3437, 3908)]