19540092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 54754560

約数和(自身を除く): 35214468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 59, 66, 78, 118, 132, 143, 156, 177, 193, 236, 286, 354, 386, 429, 572, 579, 649, 708, 767, 772, 858, 1158, 1298, 1534, 1716, 1947, 2123, 2301, 2316, 2509, 2596, 3068, 3894, 4246, 4602, 5018, 6369, 7527, 7788, 8437, 8492, 9204, 10036, 11387, 12738, 15054, 16874, 22774, 25311, 25476, 27599, 30108, 33748, 34161, 45548, 50622, 55198, 68322, 82797, 101244, 110396, 125257, 136644, 148031, 165594, 250514, 296062, 331188, 375771, 444093, 501028, 592124, 751542, 888186, 1503084, 1628341, 1776372, 3256682, 4885023, 6513364, 9770046, 19540092]

約数ペア:

[(1, 19540092), (2, 9770046), (3, 6513364), (4, 4885023), (6, 3256682), (11, 1776372), (12, 1628341), (13, 1503084), (22, 888186), (26, 751542), (33, 592124), (39, 501028), (44, 444093), (52, 375771), (59, 331188), (66, 296062), (78, 250514), (118, 165594), (132, 148031), (143, 136644), (156, 125257), (177, 110396), (193, 101244), (236, 82797), (286, 68322), (354, 55198), (386, 50622), (429, 45548), (572, 34161), (579, 33748), (649, 30108), (708, 27599), (767, 25476), (772, 25311), (858, 22774), (1158, 16874), (1298, 15054), (1534, 12738), (1716, 11387), (1947, 10036), (2123, 9204), (2301, 8492), (2316, 8437), (2509, 7788), (2596, 7527), (3068, 6369), (3894, 5018), (4246, 4602)]