12628708

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 22802360

約数和(自身を除く): 10173652

約数列:

[1, 2, 4, 61, 73, 122, 146, 244, 292, 709, 1418, 2836, 4453, 8906, 17812, 43249, 51757, 86498, 103514, 172996, 207028, 3157177, 6314354, 12628708]

約数ペア:

[(1, 12628708), (2, 6314354), (4, 3157177), (61, 207028), (73, 172996), (122, 103514), (146, 86498), (244, 51757), (292, 43249), (709, 17812), (1418, 8906), (2836, 4453)]