12973246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45361}}^1$

素因数の和:45387

約数の個数: 16

約数和(自身を含む): 22862448

約数和(自身を除く): 9889202

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 45361, 90722, 498971, 589693, 997942, 1179386, 6486623, 12973246]

約数ペア:

[(1, 12973246), (2, 6486623), (11, 1179386), (13, 997942), (22, 589693), (26, 498971), (143, 90722), (286, 45361)]