16409966

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 25272000

約数和(自身を除く): 8862034

約数列:

[1, 2, 53, 106, 149, 298, 1039, 2078, 7897, 15794, 55067, 110134, 154811, 309622, 8204983, 16409966]

約数ペア:

[(1, 16409966), (2, 8204983), (53, 309622), (106, 154811), (149, 110134), (298, 55067), (1039, 15794), (2078, 7897)]