19118246

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1499}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 32832000

約数和(自身を除く): 13713754

約数列:

[1, 2, 7, 14, 911, 1499, 1822, 2998, 6377, 10493, 12754, 20986, 1365589, 2731178, 9559123, 19118246]

約数ペア:

[(1, 19118246), (2, 9559123), (7, 2731178), (14, 1365589), (911, 20986), (1499, 12754), (1822, 10493), (2998, 6377)]