12759526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 22659840

約数和(自身を除く): 9900314

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 1123, 2246, 5681, 11362, 14599, 21337, 25829, 29198, 42674, 51658, 277381, 335777, 490751, 554762, 671554, 981502, 6379763, 12759526]

約数ペア:

[(1, 12759526), (2, 6379763), (13, 981502), (19, 671554), (23, 554762), (26, 490751), (38, 335777), (46, 277381), (247, 51658), (299, 42674), (437, 29198), (494, 25829), (598, 21337), (874, 14599), (1123, 11362), (2246, 5681)]