19112408

素因数分解:

$2^3\times 7^1\times {\mathrm{341293}}^1$

素因数の和:341306

約数の個数: 16

約数和(自身を含む): 40955280

約数和(自身を除く): 21842872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 341293, 682586, 1365172, 2389051, 2730344, 4778102, 9556204, 19112408]

約数ペア:

[(1, 19112408), (2, 9556204), (4, 4778102), (7, 2730344), (8, 2389051), (14, 1365172), (28, 682586), (56, 341293)]