8238628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 15535520

約数和(自身を除く): 7296892

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 2521, 3268, 5042, 10084, 47899, 95798, 108403, 191596, 216806, 433612, 2059657, 4119314, 8238628]

約数ペア:

[(1, 8238628), (2, 4119314), (4, 2059657), (19, 433612), (38, 216806), (43, 191596), (76, 108403), (86, 95798), (172, 47899), (817, 10084), (1634, 5042), (2521, 3268)]