19563432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 59996160

約数和(自身を除く): 40432728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 61, 69, 83, 84, 92, 122, 138, 161, 166, 168, 183, 184, 244, 249, 276, 322, 332, 366, 427, 483, 488, 498, 552, 581, 644, 664, 732, 854, 966, 996, 1162, 1281, 1288, 1403, 1464, 1708, 1743, 1909, 1932, 1992, 2324, 2562, 2806, 3416, 3486, 3818, 3864, 4209, 4648, 5063, 5124, 5612, 5727, 6972, 7636, 8418, 9821, 10126, 10248, 11224, 11454, 13363, 13944, 15189, 15272, 16836, 19642, 20252, 22908, 26726, 29463, 30378, 33672, 35441, 39284, 40089, 40504, 45816, 53452, 58926, 60756, 70882, 78568, 80178, 106323, 106904, 116449, 117852, 121512, 141764, 160356, 212646, 232898, 235704, 283528, 320712, 349347, 425292, 465796, 698694, 815143, 850584, 931592, 1397388, 1630286, 2445429, 2794776, 3260572, 4890858, 6521144, 9781716, 19563432]

約数ペア:

[(1, 19563432), (2, 9781716), (3, 6521144), (4, 4890858), (6, 3260572), (7, 2794776), (8, 2445429), (12, 1630286), (14, 1397388), (21, 931592), (23, 850584), (24, 815143), (28, 698694), (42, 465796), (46, 425292), (56, 349347), (61, 320712), (69, 283528), (83, 235704), (84, 232898), (92, 212646), (122, 160356), (138, 141764), (161, 121512), (166, 117852), (168, 116449), (183, 106904), (184, 106323), (244, 80178), (249, 78568), (276, 70882), (322, 60756), (332, 58926), (366, 53452), (427, 45816), (483, 40504), (488, 40089), (498, 39284), (552, 35441), (581, 33672), (644, 30378), (664, 29463), (732, 26726), (854, 22908), (966, 20252), (996, 19642), (1162, 16836), (1281, 15272), (1288, 15189), (1403, 13944), (1464, 13363), (1708, 11454), (1743, 11224), (1909, 10248), (1932, 10126), (1992, 9821), (2324, 8418), (2562, 7636), (2806, 6972), (3416, 5727), (3486, 5612), (3818, 5124), (3864, 5063), (4209, 4648)]