15384656

素因数分解:

$2^4\times 7^1\times {\mathrm{137363}}^1$

素因数の和:137378

約数の個数: 20

約数和(自身を含む): 34066272

約数和(自身を除く): 18681616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137363, 274726, 549452, 961541, 1098904, 1923082, 2197808, 3846164, 7692328, 15384656]

約数ペア:

[(1, 15384656), (2, 7692328), (4, 3846164), (7, 2197808), (8, 1923082), (14, 1098904), (16, 961541), (28, 549452), (56, 274726), (112, 137363)]