19033550859512

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1\times {\mathrm{4357889}}^1$

素因数の和:4361316

約数の個数: 64

約数和(自身を含む): 42572053094400

約数和(自身を除く): 23538502234888

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 3391, 6782, 13564, 23737, 27128, 47474, 77993, 94948, 155986, 189896, 311972, 545951, 623944, 1091902, 2183804, 4357889, 4367608, 8715778, 17431556, 30505223, 34863112, 61010446, 100231447, 122020892, 200462894, 244041784, 400925788, 701620129, 801851576, 1403240258, 2806480516, 5612961032, 14777601599, 29555203198, 59110406396, 103443211193, 118220812792, 206886422386, 339884836777, 413772844772, 679769673554, 827545689544, 1359539347108, 2379193857439, 2719078694216, 4758387714878, 9516775429756, 19033550859512]

約数ペア:

[(1, 19033550859512), (2, 9516775429756), (4, 4758387714878), (7, 2719078694216), (8, 2379193857439), (14, 1359539347108), (23, 827545689544), (28, 679769673554), (46, 413772844772), (56, 339884836777), (92, 206886422386), (161, 118220812792), (184, 103443211193), (322, 59110406396), (644, 29555203198), (1288, 14777601599), (3391, 5612961032), (6782, 2806480516), (13564, 1403240258), (23737, 801851576), (27128, 701620129), (47474, 400925788), (77993, 244041784), (94948, 200462894), (155986, 122020892), (189896, 100231447), (311972, 61010446), (545951, 34863112), (623944, 30505223), (1091902, 17431556), (2183804, 8715778), (4357889, 4367608)]