19164354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{290369}}^1$

素因数の和:290385

約数の個数: 16

約数和(自身を含む): 41813280

約数和(自身を除く): 22648926

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 290369, 580738, 871107, 1742214, 3194059, 6388118, 9582177, 19164354]

約数ペア:

[(1, 19164354), (2, 9582177), (3, 6388118), (6, 3194059), (11, 1742214), (22, 871107), (33, 580738), (66, 290369)]