19539882

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1613}}^1$

素因数の和:2294

約数の個数: 24

約数和(自身を含む): 42425604

約数和(自身を除く): 22885722

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 1613, 2019, 3226, 4038, 4839, 6057, 9678, 12114, 14517, 29034, 1085549, 2171098, 3256647, 6513294, 9769941, 19539882]

約数ペア:

[(1, 19539882), (2, 9769941), (3, 6513294), (6, 3256647), (9, 2171098), (18, 1085549), (673, 29034), (1346, 14517), (1613, 12114), (2019, 9678), (3226, 6057), (4038, 4839)]