123225146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17341}}^1$

素因数の和:17390

約数の個数: 32

約数和(自身を含む): 224752320

約数和(自身を除く): 101527174

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 17341, 34682, 190751, 294797, 329479, 381502, 589594, 658958, 3242767, 3624269, 5601143, 6485534, 7248538, 11202286, 61612573, 123225146]

約数ペア:

[(1, 123225146), (2, 61612573), (11, 11202286), (17, 7248538), (19, 6485534), (22, 5601143), (34, 3624269), (38, 3242767), (187, 658958), (209, 589594), (323, 381502), (374, 329479), (418, 294797), (646, 190751), (3553, 34682), (7106, 17341)]