16015216

素因数分解:

$2^4\times 7^1\times {\mathrm{142993}}^1$

素因数の和:143008

約数の個数: 20

約数和(自身を含む): 35462512

約数和(自身を除く): 19447296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 142993, 285986, 571972, 1000951, 1143944, 2001902, 2287888, 4003804, 8007608, 16015216]

約数ペア:

[(1, 16015216), (2, 8007608), (4, 4003804), (7, 2287888), (8, 2001902), (14, 1143944), (16, 1000951), (28, 571972), (56, 285986), (112, 142993)]