19386422706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461581493}}^1$

素因数の和:461581505

約数の個数: 16

約数和(自身を含む): 44311823424

約数和(自身を除く): 24925400718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461581493, 923162986, 1384744479, 2769488958, 3231070451, 6462140902, 9693211353, 19386422706]

約数ペア:

[(1, 19386422706), (2, 9693211353), (3, 6462140902), (6, 3231070451), (7, 2769488958), (14, 1384744479), (21, 923162986), (42, 461581493)]