19201302

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{2687}}^1$

素因数の和:3092

約数の個数: 24

約数和(自身を含む): 41723136

約数和(自身を除く): 22521834

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 2687, 3573, 5374, 7146, 8061, 16122, 24183, 48366, 1066739, 2133478, 3200217, 6400434, 9600651, 19201302]

約数ペア:

[(1, 19201302), (2, 9600651), (3, 6400434), (6, 3200217), (9, 2133478), (18, 1066739), (397, 48366), (794, 24183), (1191, 16122), (2382, 8061), (2687, 7146), (3573, 5374)]