19338621

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1117}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 26832000

約数和(自身を除く): 7493379

約数列:

[1, 3, 29, 87, 199, 597, 1117, 3351, 5771, 17313, 32393, 97179, 222283, 666849, 6446207, 19338621]

約数ペア:

[(1, 19338621), (3, 6446207), (29, 666849), (87, 222283), (199, 97179), (597, 32393), (1117, 17313), (3351, 5771)]