15805244

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6203}}^1$

素因数の和:6234

約数の個数: 36

約数和(自身を含む): 34655544

約数和(自身を除く): 18850300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 6203, 12406, 24812, 43421, 80639, 86842, 161278, 173684, 303947, 322556, 564473, 607894, 1128946, 1215788, 2257892, 3951311, 7902622, 15805244]

約数ペア:

[(1, 15805244), (2, 7902622), (4, 3951311), (7, 2257892), (13, 1215788), (14, 1128946), (26, 607894), (28, 564473), (49, 322556), (52, 303947), (91, 173684), (98, 161278), (182, 86842), (196, 80639), (364, 43421), (637, 24812), (1274, 12406), (2548, 6203)]