19277076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 56197120

約数和(自身を除く): 36920044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 139, 156, 182, 254, 273, 278, 364, 381, 417, 508, 546, 556, 762, 834, 889, 973, 1092, 1524, 1651, 1668, 1778, 1807, 1946, 2667, 2919, 3302, 3556, 3614, 3892, 4953, 5334, 5421, 5838, 6604, 7228, 9906, 10668, 10842, 11557, 11676, 12649, 17653, 19812, 21684, 23114, 25298, 34671, 35306, 37947, 46228, 50596, 52959, 69342, 70612, 75894, 105918, 123571, 138684, 151788, 211836, 229489, 247142, 370713, 458978, 494284, 688467, 741426, 917956, 1376934, 1482852, 1606423, 2753868, 3212846, 4819269, 6425692, 9638538, 19277076]

約数ペア:

[(1, 19277076), (2, 9638538), (3, 6425692), (4, 4819269), (6, 3212846), (7, 2753868), (12, 1606423), (13, 1482852), (14, 1376934), (21, 917956), (26, 741426), (28, 688467), (39, 494284), (42, 458978), (52, 370713), (78, 247142), (84, 229489), (91, 211836), (127, 151788), (139, 138684), (156, 123571), (182, 105918), (254, 75894), (273, 70612), (278, 69342), (364, 52959), (381, 50596), (417, 46228), (508, 37947), (546, 35306), (556, 34671), (762, 25298), (834, 23114), (889, 21684), (973, 19812), (1092, 17653), (1524, 12649), (1651, 11676), (1668, 11557), (1778, 10842), (1807, 10668), (1946, 9906), (2667, 7228), (2919, 6604), (3302, 5838), (3556, 5421), (3614, 5334), (3892, 4953)]