2012042354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{3881}}^1$

素因数の和:5858

約数の個数: 32

約数和(自身を含む): 3633552000

約数和(自身を除く): 1621509646

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1949, 3881, 3898, 7762, 13643, 27167, 27286, 37031, 54334, 73739, 74062, 147478, 259217, 516173, 518434, 1032346, 7564069, 15128138, 52948483, 105896966, 143717311, 287434622, 1006021177, 2012042354]

約数ペア:

[(1, 2012042354), (2, 1006021177), (7, 287434622), (14, 143717311), (19, 105896966), (38, 52948483), (133, 15128138), (266, 7564069), (1949, 1032346), (3881, 518434), (3898, 516173), (7762, 259217), (13643, 147478), (27167, 74062), (27286, 73739), (37031, 54334)]