15224944

素因数分解:

$2^4\times 7^1\times {\mathrm{135937}}^1$

素因数の和:135952

約数の個数: 20

約数和(自身を含む): 33712624

約数和(自身を除く): 18487680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135937, 271874, 543748, 951559, 1087496, 1903118, 2174992, 3806236, 7612472, 15224944]

約数ペア:

[(1, 15224944), (2, 7612472), (4, 3806236), (7, 2174992), (8, 1903118), (14, 1087496), (16, 951559), (28, 543748), (56, 271874), (112, 135937)]