30989198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{8849}}^1$

素因数の和:8971

約数の個数: 16

約数和(自身を含む): 49701600

約数和(自身を除く): 18712402

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 8849, 17698, 150433, 300866, 911447, 1822894, 15494599, 30989198]

約数ペア:

[(1, 30989198), (2, 15494599), (17, 1822894), (34, 911447), (103, 300866), (206, 150433), (1751, 17698), (3502, 8849)]