12991524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11897}}^1$

素因数の和:11924

約数の個数: 48

約数和(自身を含む): 37312128

約数和(自身を除く): 24320604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 11897, 23794, 35691, 47588, 71382, 83279, 142764, 154661, 166558, 249837, 309322, 333116, 463983, 499674, 618644, 927966, 999348, 1082627, 1855932, 2165254, 3247881, 4330508, 6495762, 12991524]

約数ペア:

[(1, 12991524), (2, 6495762), (3, 4330508), (4, 3247881), (6, 2165254), (7, 1855932), (12, 1082627), (13, 999348), (14, 927966), (21, 618644), (26, 499674), (28, 463983), (39, 333116), (42, 309322), (52, 249837), (78, 166558), (84, 154661), (91, 142764), (156, 83279), (182, 71382), (273, 47588), (364, 35691), (546, 23794), (1092, 11897)]