19307204

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4129}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 38855040

約数和(自身を除く): 19547836

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4129, 4676, 8258, 16516, 28903, 57806, 115612, 689543, 1379086, 2758172, 4826801, 9653602, 19307204]

約数ペア:

[(1, 19307204), (2, 9653602), (4, 4826801), (7, 2758172), (14, 1379086), (28, 689543), (167, 115612), (334, 57806), (668, 28903), (1169, 16516), (2338, 8258), (4129, 4676)]