15985788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14639}}^1$

素因数の和:14666

約数の個数: 48

約数和(自身を含む): 45911040

約数和(自身を除く): 29925252

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, 14639, 29278, 43917, 58556, 87834, 102473, 175668, 190307, 204946, 307419, 380614, 409892, 570921, 614838, 761228, 1141842, 1229676, 1332149, 2283684, 2664298, 3996447, 5328596, 7992894, 15985788]

約数ペア:

[(1, 15985788), (2, 7992894), (3, 5328596), (4, 3996447), (6, 2664298), (7, 2283684), (12, 1332149), (13, 1229676), (14, 1141842), (21, 761228), (26, 614838), (28, 570921), (39, 409892), (42, 380614), (52, 307419), (78, 204946), (84, 190307), (91, 175668), (156, 102473), (182, 87834), (273, 58556), (364, 43917), (546, 29278), (1092, 14639)]