18824684

素因数分解:

$2^2\times {\mathrm{653}}^1\times {\mathrm{7207}}^1$

素因数の和:7864

約数の個数: 12

約数和(自身を含む): 32998224

約数和(自身を除く): 14173540

約数列:

[1, 2, 4, 653, 1306, 2612, 7207, 14414, 28828, 4706171, 9412342, 18824684]

約数ペア:

[(1, 18824684), (2, 9412342), (4, 4706171), (653, 28828), (1306, 14414), (2612, 7207)]