19386012

素因数分解:

$2^2\times 3^1\times {\mathrm{1615501}}^1$

素因数の和:1615508

約数の個数: 12

約数和(自身を含む): 45234056

約数和(自身を除く): 25848044

約数列:

[1, 2, 3, 4, 6, 12, 1615501, 3231002, 4846503, 6462004, 9693006, 19386012]

約数ペア:

[(1, 19386012), (2, 9693006), (3, 6462004), (4, 4846503), (6, 3231002), (12, 1615501)]