12772655

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19207}}^1$

素因数の和:19238

約数の個数: 16

約数和(自身を含む): 18439680

約数和(自身を除く): 5667025

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 19207, 96035, 134449, 364933, 672245, 1824665, 2554531, 12772655]

約数ペア:

[(1, 12772655), (5, 2554531), (7, 1824665), (19, 672245), (35, 364933), (95, 134449), (133, 96035), (665, 19207)]