9215258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20849}}^1$

素因数の和:20881

約数の個数: 16

約数和(自身を含む): 15762600

約数和(自身を除く): 6547342

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 20849, 41698, 271037, 354433, 542074, 708866, 4607629, 9215258]

約数ペア:

[(1, 9215258), (2, 4607629), (13, 708866), (17, 542074), (26, 354433), (34, 271037), (221, 41698), (442, 20849)]