38625874

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21061}}^1$

素因数の和:21201

約数の個数: 16

約数和(自身を含む): 66724416

約数和(自身を除く): 28098542

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 21061, 42122, 147427, 294854, 2758991, 5517982, 19312937, 38625874]

約数ペア:

[(1, 38625874), (2, 19312937), (7, 5517982), (14, 2758991), (131, 294854), (262, 147427), (917, 42122), (1834, 21061)]