12566372

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 30105600

約数和(自身を除く): 17539228

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 79, 91, 92, 133, 158, 161, 182, 247, 266, 299, 316, 322, 364, 437, 494, 532, 553, 598, 644, 874, 988, 1027, 1106, 1196, 1501, 1729, 1748, 1817, 2054, 2093, 2212, 3002, 3059, 3458, 3634, 4108, 4186, 5681, 6004, 6118, 6916, 7189, 7268, 8372, 10507, 11362, 12236, 12719, 14378, 19513, 21014, 22724, 23621, 25438, 28756, 34523, 39026, 39767, 42028, 47242, 50876, 69046, 78052, 79534, 94484, 136591, 138092, 159068, 165347, 241661, 273182, 330694, 448799, 483322, 546364, 661388, 897598, 966644, 1795196, 3141593, 6283186, 12566372]

約数ペア:

[(1, 12566372), (2, 6283186), (4, 3141593), (7, 1795196), (13, 966644), (14, 897598), (19, 661388), (23, 546364), (26, 483322), (28, 448799), (38, 330694), (46, 273182), (52, 241661), (76, 165347), (79, 159068), (91, 138092), (92, 136591), (133, 94484), (158, 79534), (161, 78052), (182, 69046), (247, 50876), (266, 47242), (299, 42028), (316, 39767), (322, 39026), (364, 34523), (437, 28756), (494, 25438), (532, 23621), (553, 22724), (598, 21014), (644, 19513), (874, 14378), (988, 12719), (1027, 12236), (1106, 11362), (1196, 10507), (1501, 8372), (1729, 7268), (1748, 7189), (1817, 6916), (2054, 6118), (2093, 6004), (2212, 5681), (3002, 4186), (3059, 4108), (3458, 3634)]