16799216

素因数分解:

$2^4\times 7^1\times {\mathrm{149993}}^1$

素因数の和:150008

約数の個数: 20

約数和(自身を含む): 37198512

約数和(自身を除く): 20399296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149993, 299986, 599972, 1049951, 1199944, 2099902, 2399888, 4199804, 8399608, 16799216]

約数ペア:

[(1, 16799216), (2, 8399608), (4, 4199804), (7, 2399888), (8, 2099902), (14, 1199944), (16, 1049951), (28, 599972), (56, 299986), (112, 149993)]