19032243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 26812800

約数和(自身を除く): 7780557

約数列:

[1, 3, 19, 57, 379, 881, 1137, 2643, 7201, 16739, 21603, 50217, 333899, 1001697, 6344081, 19032243]

約数ペア:

[(1, 19032243), (3, 6344081), (19, 1001697), (57, 333899), (379, 50217), (881, 21603), (1137, 16739), (2643, 7201)]