12496055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17477}}^1$

素因数の和:17506

約数の個数: 16

約数和(自身を含む): 17617824

約数和(自身を除く): 5121769

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 17477, 87385, 192247, 227201, 961235, 1136005, 2499211, 12496055]

約数ペア:

[(1, 12496055), (5, 2499211), (11, 1136005), (13, 961235), (55, 227201), (65, 192247), (143, 87385), (715, 17477)]