11647216

素因数分解:

$2^4\times 7^1\times {\mathrm{103993}}^1$

素因数の和:104008

約数の個数: 20

約数和(自身を含む): 25790512

約数和(自身を除く): 14143296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 103993, 207986, 415972, 727951, 831944, 1455902, 1663888, 2911804, 5823608, 11647216]

約数ペア:

[(1, 11647216), (2, 5823608), (4, 2911804), (7, 1663888), (8, 1455902), (14, 831944), (16, 727951), (28, 415972), (56, 207986), (112, 103993)]