19074384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 61900800

約数和(自身を除く): 42826416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 149, 168, 252, 254, 298, 336, 381, 447, 504, 508, 596, 762, 889, 894, 1008, 1016, 1043, 1143, 1192, 1341, 1524, 1778, 1788, 2032, 2086, 2286, 2384, 2667, 2682, 3048, 3129, 3556, 3576, 4172, 4572, 5334, 5364, 6096, 6258, 7112, 7152, 8001, 8344, 9144, 9387, 10668, 10728, 12516, 14224, 16002, 16688, 18288, 18774, 18923, 21336, 21456, 25032, 32004, 37548, 37846, 42672, 50064, 56769, 64008, 75096, 75692, 113538, 128016, 132461, 150192, 151384, 170307, 227076, 264922, 302768, 340614, 397383, 454152, 529844, 681228, 794766, 908304, 1059688, 1192149, 1362456, 1589532, 2119376, 2384298, 2724912, 3179064, 4768596, 6358128, 9537192, 19074384]

約数ペア:

[(1, 19074384), (2, 9537192), (3, 6358128), (4, 4768596), (6, 3179064), (7, 2724912), (8, 2384298), (9, 2119376), (12, 1589532), (14, 1362456), (16, 1192149), (18, 1059688), (21, 908304), (24, 794766), (28, 681228), (36, 529844), (42, 454152), (48, 397383), (56, 340614), (63, 302768), (72, 264922), (84, 227076), (112, 170307), (126, 151384), (127, 150192), (144, 132461), (149, 128016), (168, 113538), (252, 75692), (254, 75096), (298, 64008), (336, 56769), (381, 50064), (447, 42672), (504, 37846), (508, 37548), (596, 32004), (762, 25032), (889, 21456), (894, 21336), (1008, 18923), (1016, 18774), (1043, 18288), (1143, 16688), (1192, 16002), (1341, 14224), (1524, 12516), (1778, 10728), (1788, 10668), (2032, 9387), (2086, 9144), (2286, 8344), (2384, 8001), (2667, 7152), (2682, 7112), (3048, 6258), (3129, 6096), (3556, 5364), (3576, 5334), (4172, 4572)]