19082196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 57953280

約数和(自身を除く): 38871084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 587, 602, 756, 774, 903, 1161, 1174, 1204, 1548, 1761, 1806, 2322, 2348, 2709, 3522, 3612, 4109, 4644, 5283, 5418, 7044, 8127, 8218, 10566, 10836, 12327, 15849, 16254, 16436, 21132, 24654, 25241, 31698, 32508, 36981, 49308, 50482, 63396, 73962, 75723, 100964, 110943, 147924, 151446, 176687, 221886, 227169, 302892, 353374, 443772, 454338, 530061, 681507, 706748, 908676, 1060122, 1363014, 1590183, 2120244, 2726028, 3180366, 4770549, 6360732, 9541098, 19082196]

約数ペア:

[(1, 19082196), (2, 9541098), (3, 6360732), (4, 4770549), (6, 3180366), (7, 2726028), (9, 2120244), (12, 1590183), (14, 1363014), (18, 1060122), (21, 908676), (27, 706748), (28, 681507), (36, 530061), (42, 454338), (43, 443772), (54, 353374), (63, 302892), (84, 227169), (86, 221886), (108, 176687), (126, 151446), (129, 147924), (172, 110943), (189, 100964), (252, 75723), (258, 73962), (301, 63396), (378, 50482), (387, 49308), (516, 36981), (587, 32508), (602, 31698), (756, 25241), (774, 24654), (903, 21132), (1161, 16436), (1174, 16254), (1204, 15849), (1548, 12327), (1761, 10836), (1806, 10566), (2322, 8218), (2348, 8127), (2709, 7044), (3522, 5418), (3612, 5283), (4109, 4644)]