19384083

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{23159}}^1$

素因数の和:23199

約数の個数: 16

約数和(自身を含む): 29644800

約数和(自身を除く): 10260717

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 23159, 69477, 208431, 625293, 717929, 2153787, 6461361, 19384083]

約数ペア:

[(1, 19384083), (3, 6461361), (9, 2153787), (27, 717929), (31, 625293), (93, 208431), (279, 69477), (837, 23159)]