17997526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2687}}^1$

素因数の和:2903

約数の個数: 16

約数和(自身を含む): 28740096

約数和(自身を除く): 10742570

約数列:

[1, 2, 17, 34, 197, 394, 2687, 3349, 5374, 6698, 45679, 91358, 529339, 1058678, 8998763, 17997526]

約数ペア:

[(1, 17997526), (2, 8998763), (17, 1058678), (34, 529339), (197, 91358), (394, 45679), (2687, 6698), (3349, 5374)]