169628426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{39139}}^1$

素因数の和:39349

約数の個数: 16

約数和(自身を含む): 278989920

約数和(自身を除く): 109361494

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 39139, 78278, 430529, 861058, 7710383, 15420766, 84814213, 169628426]

約数ペア:

[(1, 169628426), (2, 84814213), (11, 15420766), (22, 7710383), (197, 861058), (394, 430529), (2167, 78278), (4334, 39139)]