16804916882

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1\times {\mathrm{77323}}^1$

素因数の和:77994

約数の個数: 24

約数和(自身を含む): 27338364144

約数和(自身を除く): 10533447262

約数列:

[1, 2, 13, 26, 169, 338, 643, 1286, 8359, 16718, 77323, 108667, 154646, 217334, 1005199, 2010398, 13067587, 26135174, 49718689, 99437378, 646342957, 1292685914, 8402458441, 16804916882]

約数ペア:

[(1, 16804916882), (2, 8402458441), (13, 1292685914), (26, 646342957), (169, 99437378), (338, 49718689), (643, 26135174), (1286, 13067587), (8359, 2010398), (16718, 1005199), (77323, 217334), (108667, 154646)]