187868938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{82471}}^1$

素因数の和:82557

約数の個数: 16

約数和(自身を含む): 302837184

約数和(自身を除く): 114968246

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 82471, 164942, 1402007, 2804014, 5525557, 11051114, 93934469, 187868938]

約数ペア:

[(1, 187868938), (2, 93934469), (17, 11051114), (34, 5525557), (67, 2804014), (134, 1402007), (1139, 164942), (2278, 82471)]