2019122574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{25183}}^1$

素因数の和:25301

約数の個数: 64

約数和(自身を含む): 4874010624

約数和(自身を除く): 2854888050

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 83, 138, 161, 166, 249, 322, 483, 498, 581, 966, 1162, 1743, 1909, 3486, 3818, 5727, 11454, 13363, 25183, 26726, 40089, 50366, 75549, 80178, 151098, 176281, 352562, 528843, 579209, 1057686, 1158418, 1737627, 2090189, 3475254, 4054463, 4180378, 6270567, 8108926, 12163389, 12541134, 14631323, 24326778, 29262646, 43893969, 48074347, 87787938, 96148694, 144223041, 288446082, 336520429, 673040858, 1009561287, 2019122574]

約数ペア:

[(1, 2019122574), (2, 1009561287), (3, 673040858), (6, 336520429), (7, 288446082), (14, 144223041), (21, 96148694), (23, 87787938), (42, 48074347), (46, 43893969), (69, 29262646), (83, 24326778), (138, 14631323), (161, 12541134), (166, 12163389), (249, 8108926), (322, 6270567), (483, 4180378), (498, 4054463), (581, 3475254), (966, 2090189), (1162, 1737627), (1743, 1158418), (1909, 1057686), (3486, 579209), (3818, 528843), (5727, 352562), (11454, 176281), (13363, 151098), (25183, 80178), (26726, 75549), (40089, 50366)]