11785904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{56663}}^1$

素因数の和:56684

約数の個数: 20

約数和(自身を含む): 24592176

約数和(自身を除く): 12806272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 56663, 113326, 226652, 453304, 736619, 906608, 1473238, 2946476, 5892952, 11785904]

約数ペア:

[(1, 11785904), (2, 5892952), (4, 2946476), (8, 1473238), (13, 906608), (16, 736619), (26, 453304), (52, 226652), (104, 113326), (208, 56663)]