189791594

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{17377}}^1$

素因数の和:17549

約数の個数: 16

約数和(自身を含む): 293618688

約数和(自身を除く): 103827094

約数列:

[1, 2, 43, 86, 127, 254, 5461, 10922, 17377, 34754, 747211, 1494422, 2206879, 4413758, 94895797, 189791594]

約数ペア:

[(1, 189791594), (2, 94895797), (43, 4413758), (86, 2206879), (127, 1494422), (254, 747211), (5461, 34754), (10922, 17377)]