19608604

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 36102528

約数和(自身を除く): 16493924

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 1627, 3013, 3254, 6026, 6508, 12052, 37421, 74842, 149684, 213137, 426274, 852548, 4902151, 9804302, 19608604]

約数ペア:

[(1, 19608604), (2, 9804302), (4, 4902151), (23, 852548), (46, 426274), (92, 213137), (131, 149684), (262, 74842), (524, 37421), (1627, 12052), (3013, 6508), (3254, 6026)]