19004769153

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{30603493}}^1$

素因数の和:30603525

約数の個数: 16

約数和(自身を含む): 29379354240

約数和(自身を除く): 10374585087

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 30603493, 91810479, 275431437, 703880339, 826294311, 2111641017, 6334923051, 19004769153]

約数ペア:

[(1, 19004769153), (3, 6334923051), (9, 2111641017), (23, 826294311), (27, 703880339), (69, 275431437), (207, 91810479), (621, 30603493)]