19453752

素因数分解:

$2^3\times 3^2\times {\mathrm{270191}}^1$

素因数の和:270203

約数の個数: 24

約数和(自身を含む): 52687440

約数和(自身を除く): 33233688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 270191, 540382, 810573, 1080764, 1621146, 2161528, 2431719, 3242292, 4863438, 6484584, 9726876, 19453752]

約数ペア:

[(1, 19453752), (2, 9726876), (3, 6484584), (4, 4863438), (6, 3242292), (8, 2431719), (9, 2161528), (12, 1621146), (18, 1080764), (24, 810573), (36, 540382), (72, 270191)]