39841018

素因数分解:

$2^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{3947}}^1$

素因数の和:4066

約数の個数: 24

約数和(自身を含む): 70211232

約数和(自身を除く): 30370214

約数列:

[1, 2, 7, 14, 49, 98, 103, 206, 721, 1442, 3947, 5047, 7894, 10094, 27629, 55258, 193403, 386806, 406541, 813082, 2845787, 5691574, 19920509, 39841018]

約数ペア:

[(1, 39841018), (2, 19920509), (7, 5691574), (14, 2845787), (49, 813082), (98, 406541), (103, 386806), (206, 193403), (721, 55258), (1442, 27629), (3947, 10094), (5047, 7894)]