12922504

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 29491200

約数和(自身を除く): 16568696

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 79, 92, 127, 158, 161, 184, 254, 316, 322, 508, 553, 632, 644, 889, 1016, 1106, 1288, 1778, 1817, 2212, 2921, 3556, 3634, 4424, 5842, 7112, 7268, 10033, 11684, 12719, 14536, 20066, 20447, 23368, 25438, 40132, 40894, 50876, 70231, 80264, 81788, 101752, 140462, 163576, 230759, 280924, 461518, 561848, 923036, 1615313, 1846072, 3230626, 6461252, 12922504]

約数ペア:

[(1, 12922504), (2, 6461252), (4, 3230626), (7, 1846072), (8, 1615313), (14, 923036), (23, 561848), (28, 461518), (46, 280924), (56, 230759), (79, 163576), (92, 140462), (127, 101752), (158, 81788), (161, 80264), (184, 70231), (254, 50876), (316, 40894), (322, 40132), (508, 25438), (553, 23368), (632, 20447), (644, 20066), (889, 14536), (1016, 12719), (1106, 11684), (1288, 10033), (1778, 7268), (1817, 7112), (2212, 5842), (2921, 4424), (3556, 3634)]