17962573438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1\times {\mathrm{5087}}^1$

素因数の和:7312

約数の個数: 32

約数和(自身を含む): 29040675840

約数和(自身を除く): 11078102402

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 2161, 4322, 5087, 10174, 41059, 82118, 92923, 96653, 185846, 193306, 218741, 437482, 1765537, 3531074, 4156079, 8312158, 10993007, 21986014, 208867133, 417734266, 472699301, 945398602, 8981286719, 17962573438]

約数ペア:

[(1, 17962573438), (2, 8981286719), (19, 945398602), (38, 472699301), (43, 417734266), (86, 208867133), (817, 21986014), (1634, 10993007), (2161, 8312158), (4322, 4156079), (5087, 3531074), (10174, 1765537), (41059, 437482), (82118, 218741), (92923, 193306), (96653, 185846)]