19439136

素因数分解:

$2^5\times 3^3\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 57456000

約数和(自身を除く): 38016864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 149, 151, 216, 288, 298, 302, 432, 447, 453, 596, 604, 864, 894, 906, 1192, 1208, 1341, 1359, 1788, 1812, 2384, 2416, 2682, 2718, 3576, 3624, 4023, 4077, 4768, 4832, 5364, 5436, 7152, 7248, 8046, 8154, 10728, 10872, 14304, 14496, 16092, 16308, 21456, 21744, 22499, 32184, 32616, 42912, 43488, 44998, 64368, 65232, 67497, 89996, 128736, 130464, 134994, 179992, 202491, 269988, 359984, 404982, 539976, 607473, 719968, 809964, 1079952, 1214946, 1619928, 2159904, 2429892, 3239856, 4859784, 6479712, 9719568, 19439136]

約数ペア:

[(1, 19439136), (2, 9719568), (3, 6479712), (4, 4859784), (6, 3239856), (8, 2429892), (9, 2159904), (12, 1619928), (16, 1214946), (18, 1079952), (24, 809964), (27, 719968), (32, 607473), (36, 539976), (48, 404982), (54, 359984), (72, 269988), (96, 202491), (108, 179992), (144, 134994), (149, 130464), (151, 128736), (216, 89996), (288, 67497), (298, 65232), (302, 64368), (432, 44998), (447, 43488), (453, 42912), (596, 32616), (604, 32184), (864, 22499), (894, 21744), (906, 21456), (1192, 16308), (1208, 16092), (1341, 14496), (1359, 14304), (1788, 10872), (1812, 10728), (2384, 8154), (2416, 8046), (2682, 7248), (2718, 7152), (3576, 5436), (3624, 5364), (4023, 4832), (4077, 4768)]