1064039615

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{17419}}^1$

素因数の和:18086

約数の個数: 16

約数和(自身を含む): 1346217600

約数和(自身を除く): 282177985

約数列:

[1, 5, 19, 95, 643, 3215, 12217, 17419, 61085, 87095, 330961, 1654805, 11200417, 56002085, 212807923, 1064039615]

約数ペア:

[(1, 1064039615), (5, 212807923), (19, 56002085), (95, 11200417), (643, 1654805), (3215, 330961), (12217, 87095), (17419, 61085)]