19052928

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 58140000

約数和(自身を除く): 39087072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 149, 192, 216, 222, 288, 296, 298, 333, 384, 432, 444, 447, 576, 592, 596, 666, 864, 888, 894, 999, 1152, 1184, 1192, 1332, 1341, 1728, 1776, 1788, 1998, 2368, 2384, 2664, 2682, 3456, 3552, 3576, 3996, 4023, 4736, 4768, 5328, 5364, 5513, 7104, 7152, 7992, 8046, 9536, 10656, 10728, 11026, 14208, 14304, 15984, 16092, 16539, 19072, 21312, 21456, 22052, 28608, 31968, 32184, 33078, 42624, 42912, 44104, 49617, 57216, 63936, 64368, 66156, 85824, 88208, 99234, 127872, 128736, 132312, 148851, 171648, 176416, 198468, 257472, 264624, 297702, 352832, 396936, 514944, 529248, 595404, 705664, 793872, 1058496, 1190808, 1587744, 2116992, 2381616, 3175488, 4763232, 6350976, 9526464, 19052928]

約数ペア:

[(1, 19052928), (2, 9526464), (3, 6350976), (4, 4763232), (6, 3175488), (8, 2381616), (9, 2116992), (12, 1587744), (16, 1190808), (18, 1058496), (24, 793872), (27, 705664), (32, 595404), (36, 529248), (37, 514944), (48, 396936), (54, 352832), (64, 297702), (72, 264624), (74, 257472), (96, 198468), (108, 176416), (111, 171648), (128, 148851), (144, 132312), (148, 128736), (149, 127872), (192, 99234), (216, 88208), (222, 85824), (288, 66156), (296, 64368), (298, 63936), (333, 57216), (384, 49617), (432, 44104), (444, 42912), (447, 42624), (576, 33078), (592, 32184), (596, 31968), (666, 28608), (864, 22052), (888, 21456), (894, 21312), (999, 19072), (1152, 16539), (1184, 16092), (1192, 15984), (1332, 14304), (1341, 14208), (1728, 11026), (1776, 10728), (1788, 10656), (1998, 9536), (2368, 8046), (2384, 7992), (2664, 7152), (2682, 7104), (3456, 5513), (3552, 5364), (3576, 5328), (3996, 4768), (4023, 4736)]