19834398

素因数分解:

$2^1\times 3^2\times {\mathrm{941}}^1\times {\mathrm{1171}}^1$

素因数の和:2120

約数の個数: 24

約数和(自身を含む): 43056936

約数和(自身を除く): 23222538

約数列:

[1, 2, 3, 6, 9, 18, 941, 1171, 1882, 2342, 2823, 3513, 5646, 7026, 8469, 10539, 16938, 21078, 1101911, 2203822, 3305733, 6611466, 9917199, 19834398]

約数ペア:

[(1, 19834398), (2, 9917199), (3, 6611466), (6, 3305733), (9, 2203822), (18, 1101911), (941, 21078), (1171, 16938), (1882, 10539), (2342, 8469), (2823, 7026), (3513, 5646)]