17718194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1303}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 28698432

約数和(自身を除く): 10980238

約数列:

[1, 2, 13, 26, 523, 1046, 1303, 2606, 6799, 13598, 16939, 33878, 681469, 1362938, 8859097, 17718194]

約数ペア:

[(1, 17718194), (2, 8859097), (13, 1362938), (26, 681469), (523, 33878), (1046, 16939), (1303, 13598), (2606, 6799)]