15007216

素因数分解:

$2^4\times 7^1\times {\mathrm{133993}}^1$

素因数の和:134008

約数の個数: 20

約数和(自身を含む): 33230512

約数和(自身を除く): 18223296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 133993, 267986, 535972, 937951, 1071944, 1875902, 2143888, 3751804, 7503608, 15007216]

約数ペア:

[(1, 15007216), (2, 7503608), (4, 3751804), (7, 2143888), (8, 1875902), (14, 1071944), (16, 937951), (28, 535972), (56, 267986), (112, 133993)]