19792696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 49029120

約数和(自身を除く): 29236424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 121, 127, 154, 161, 184, 242, 253, 254, 308, 322, 484, 506, 508, 616, 644, 847, 889, 968, 1012, 1016, 1288, 1397, 1694, 1771, 1778, 2024, 2783, 2794, 2921, 3388, 3542, 3556, 5566, 5588, 5842, 6776, 7084, 7112, 9779, 11132, 11176, 11684, 14168, 15367, 19481, 19558, 20447, 22264, 23368, 30734, 32131, 38962, 39116, 40894, 61468, 64262, 77924, 78232, 81788, 107569, 122936, 128524, 155848, 163576, 215138, 224917, 257048, 353441, 430276, 449834, 706882, 860552, 899668, 1413764, 1799336, 2474087, 2827528, 4948174, 9896348, 19792696]

約数ペア:

[(1, 19792696), (2, 9896348), (4, 4948174), (7, 2827528), (8, 2474087), (11, 1799336), (14, 1413764), (22, 899668), (23, 860552), (28, 706882), (44, 449834), (46, 430276), (56, 353441), (77, 257048), (88, 224917), (92, 215138), (121, 163576), (127, 155848), (154, 128524), (161, 122936), (184, 107569), (242, 81788), (253, 78232), (254, 77924), (308, 64262), (322, 61468), (484, 40894), (506, 39116), (508, 38962), (616, 32131), (644, 30734), (847, 23368), (889, 22264), (968, 20447), (1012, 19558), (1016, 19481), (1288, 15367), (1397, 14168), (1694, 11684), (1771, 11176), (1778, 11132), (2024, 9779), (2783, 7112), (2794, 7084), (2921, 6776), (3388, 5842), (3542, 5588), (3556, 5566)]