19086795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 41932800

約数和(自身を除く): 22846005

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 59, 63, 65, 79, 91, 105, 117, 177, 195, 237, 273, 295, 315, 395, 413, 455, 531, 553, 585, 711, 767, 819, 885, 1027, 1185, 1239, 1365, 1659, 2065, 2301, 2655, 2765, 3081, 3555, 3717, 3835, 4095, 4661, 4977, 5135, 5369, 6195, 6903, 7189, 8295, 9243, 11505, 13983, 15405, 16107, 18585, 21567, 23305, 24885, 26845, 32627, 34515, 35945, 41949, 46215, 48321, 60593, 64701, 69915, 80535, 97881, 107835, 163135, 181779, 209745, 241605, 293643, 302965, 323505, 424151, 489405, 545337, 908895, 1272453, 1468215, 2120755, 2726685, 3817359, 6362265, 19086795]

約数ペア:

[(1, 19086795), (3, 6362265), (5, 3817359), (7, 2726685), (9, 2120755), (13, 1468215), (15, 1272453), (21, 908895), (35, 545337), (39, 489405), (45, 424151), (59, 323505), (63, 302965), (65, 293643), (79, 241605), (91, 209745), (105, 181779), (117, 163135), (177, 107835), (195, 97881), (237, 80535), (273, 69915), (295, 64701), (315, 60593), (395, 48321), (413, 46215), (455, 41949), (531, 35945), (553, 34515), (585, 32627), (711, 26845), (767, 24885), (819, 23305), (885, 21567), (1027, 18585), (1185, 16107), (1239, 15405), (1365, 13983), (1659, 11505), (2065, 9243), (2301, 8295), (2655, 7189), (2765, 6903), (3081, 6195), (3555, 5369), (3717, 5135), (3835, 4977), (4095, 4661)]