19332656

素因数分解:

$2^4\times 7^2\times {\mathrm{24659}}^1$

素因数の和:24681

約数の個数: 30

約数和(自身を含む): 43574220

約数和(自身を除く): 24241564

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24659, 49318, 98636, 172613, 197272, 345226, 394544, 690452, 1208291, 1380904, 2416582, 2761808, 4833164, 9666328, 19332656]

約数ペア:

[(1, 19332656), (2, 9666328), (4, 4833164), (7, 2761808), (8, 2416582), (14, 1380904), (16, 1208291), (28, 690452), (49, 394544), (56, 345226), (98, 197272), (112, 172613), (196, 98636), (392, 49318), (784, 24659)]