15752816

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{13487}}^1$

素因数の和:13568

約数の個数: 20

約数和(自身を含む): 30941472

約数和(自身を除く): 15188656

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 13487, 26974, 53948, 107896, 215792, 984551, 1969102, 3938204, 7876408, 15752816]

約数ペア:

[(1, 15752816), (2, 7876408), (4, 3938204), (8, 1969102), (16, 984551), (73, 215792), (146, 107896), (292, 53948), (584, 26974), (1168, 13487)]