17381966

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1128

約数の個数: 24

約数和(自身を含む): 30520080

約数和(自身を除く): 13138114

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 919, 1351, 1838, 2702, 6433, 9457, 12866, 18914, 45031, 90062, 177367, 354734, 1241569, 2483138, 8690983, 17381966]

約数ペア:

[(1, 17381966), (2, 8690983), (7, 2483138), (14, 1241569), (49, 354734), (98, 177367), (193, 90062), (386, 45031), (919, 18914), (1351, 12866), (1838, 9457), (2702, 6433)]