15925242

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 32692608

約数和(自身を除く): 16767366

約数列:

[1, 2, 3, 6, 73, 103, 146, 206, 219, 309, 353, 438, 618, 706, 1059, 2118, 7519, 15038, 22557, 25769, 36359, 45114, 51538, 72718, 77307, 109077, 154614, 218154, 2654207, 5308414, 7962621, 15925242]

約数ペア:

[(1, 15925242), (2, 7962621), (3, 5308414), (6, 2654207), (73, 218154), (103, 154614), (146, 109077), (206, 77307), (219, 72718), (309, 51538), (353, 45114), (438, 36359), (618, 25769), (706, 22557), (1059, 15038), (2118, 7519)]