19181802

素因数分解:

$2^1\times 3^1\times {\mathrm{1181}}^1\times {\mathrm{2707}}^1$

素因数の和:3893

約数の個数: 16

約数和(自身を含む): 38410272

約数和(自身を除く): 19228470

約数列:

[1, 2, 3, 6, 1181, 2362, 2707, 3543, 5414, 7086, 8121, 16242, 3196967, 6393934, 9590901, 19181802]

約数ペア:

[(1, 19181802), (2, 9590901), (3, 6393934), (6, 3196967), (1181, 16242), (2362, 8121), (2707, 7086), (3543, 5414)]