12851278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1301}}^1$

素因数の和:1763

約数の個数: 16

約数和(自身を含む): 21092400

約数和(自身を除く): 8241122

約数列:

[1, 2, 11, 22, 449, 898, 1301, 2602, 4939, 9878, 14311, 28622, 584149, 1168298, 6425639, 12851278]

約数ペア:

[(1, 12851278), (2, 6425639), (11, 1168298), (22, 584149), (449, 28622), (898, 14311), (1301, 9878), (2602, 4939)]