19297852

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4127}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 38836224

約数和(自身を除く): 19538372

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4127, 4676, 8254, 16508, 28889, 57778, 115556, 689209, 1378418, 2756836, 4824463, 9648926, 19297852]

約数ペア:

[(1, 19297852), (2, 9648926), (4, 4824463), (7, 2756836), (14, 1378418), (28, 689209), (167, 115556), (334, 57778), (668, 28889), (1169, 16508), (2338, 8254), (4127, 4676)]