19300734

素因数分解:

$2^1\times 3^3\times {\mathrm{357421}}^1$

素因数の和:357432

約数の個数: 16

約数和(自身を含む): 42890640

約数和(自身を除く): 23589906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 357421, 714842, 1072263, 2144526, 3216789, 6433578, 9650367, 19300734]

約数ペア:

[(1, 19300734), (2, 9650367), (3, 6433578), (6, 3216789), (9, 2144526), (18, 1072263), (27, 714842), (54, 357421)]