8354642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5177

約数の個数: 16

約数和(自身を含む): 13500960

約数和(自身を除く): 5146318

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 5113, 10226, 97147, 194294, 219859, 439718, 4177321, 8354642]

約数ペア:

[(1, 8354642), (2, 4177321), (19, 439718), (38, 219859), (43, 194294), (86, 97147), (817, 10226), (1634, 5113)]