15985312

素因数分解:

$2^5\times 7^1\times {\mathrm{71363}}^1$

素因数の和:71380

約数の個数: 24

約数和(自身を含む): 35967456

約数和(自身を除く): 19982144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 71363, 142726, 285452, 499541, 570904, 999082, 1141808, 1998164, 2283616, 3996328, 7992656, 15985312]

約数ペア:

[(1, 15985312), (2, 7992656), (4, 3996328), (7, 2283616), (8, 1998164), (14, 1141808), (16, 999082), (28, 570904), (32, 499541), (56, 285452), (112, 142726), (224, 71363)]