12910226

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1398

約数の個数: 24

約数和(自身を含む): 22763520

約数和(自身を除く): 9853294

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1279, 1442, 2558, 5047, 8953, 10094, 17906, 62671, 125342, 131737, 263474, 922159, 1844318, 6455113, 12910226]

約数ペア:

[(1, 12910226), (2, 6455113), (7, 1844318), (14, 922159), (49, 263474), (98, 131737), (103, 125342), (206, 62671), (721, 17906), (1279, 10094), (1442, 8953), (2558, 5047)]