19241668

素因数分解:

$2^2\times {\mathrm{1427}}^1\times {\mathrm{3371}}^1$

素因数の和:4802

約数の個数: 12

約数和(自身を含む): 33706512

約数和(自身を除く): 14464844

約数列:

[1, 2, 4, 1427, 2854, 3371, 5708, 6742, 13484, 4810417, 9620834, 19241668]

約数ペア:

[(1, 19241668), (2, 9620834), (4, 4810417), (1427, 13484), (2854, 6742), (3371, 5708)]