39286874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3637}}^1$

素因数の和:4141

約数の個数: 16

約数和(自身を含む): 64436256

約数和(自身を除く): 25149382

約数列:

[1, 2, 11, 22, 491, 982, 3637, 5401, 7274, 10802, 40007, 80014, 1785767, 3571534, 19643437, 39286874]

約数ペア:

[(1, 39286874), (2, 19643437), (11, 3571534), (22, 1785767), (491, 80014), (982, 40007), (3637, 10802), (5401, 7274)]