19537029118

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{7135511}}^1$

素因数の和:7135587

約数の個数: 12

約数和(自身を含む): 30118996152

約数和(自身を除く): 10581967034

約数列:

[1, 2, 37, 74, 1369, 2738, 7135511, 14271022, 264013907, 528027814, 9768514559, 19537029118]

約数ペア:

[(1, 19537029118), (2, 9768514559), (37, 528027814), (74, 264013907), (1369, 14271022), (2738, 7135511)]