19709034496

素因数分解:

$2^{22}\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 92

約数和(自身を含む): 40802184448

約数和(自身を除く): 21093149952

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 128, 148, 254, 256, 296, 508, 512, 592, 1016, 1024, 1184, 2032, 2048, 2368, 4064, 4096, 4699, 4736, 8128, 8192, 9398, 9472, 16256, 16384, 18796, 18944, 32512, 32768, 37592, 37888, 65024, 65536, 75184, 75776, 130048, 131072, 150368, 151552, 260096, 262144, 300736, 303104, 520192, 524288, 601472, 606208, 1040384, 1048576, 1202944, 1212416, 2080768, 2097152, 2405888, 2424832, 4161536, 4194304, 4811776, 4849664, 8323072, 9623552, 9699328, 16646144, 19247104, 19398656, 33292288, 38494208, 38797312, 66584576, 76988416, 77594624, 133169152, 153976832, 155189248, 266338304, 307953664, 532676608, 615907328, 1231814656, 2463629312, 4927258624, 9854517248, 19709034496]

約数ペア:

[(1, 19709034496), (2, 9854517248), (4, 4927258624), (8, 2463629312), (16, 1231814656), (32, 615907328), (37, 532676608), (64, 307953664), (74, 266338304), (127, 155189248), (128, 153976832), (148, 133169152), (254, 77594624), (256, 76988416), (296, 66584576), (508, 38797312), (512, 38494208), (592, 33292288), (1016, 19398656), (1024, 19247104), (1184, 16646144), (2032, 9699328), (2048, 9623552), (2368, 8323072), (4064, 4849664), (4096, 4811776), (4699, 4194304), (4736, 4161536), (8128, 2424832), (8192, 2405888), (9398, 2097152), (9472, 2080768), (16256, 1212416), (16384, 1202944), (18796, 1048576), (18944, 1040384), (32512, 606208), (32768, 601472), (37592, 524288), (37888, 520192), (65024, 303104), (65536, 300736), (75184, 262144), (75776, 260096), (130048, 151552), (131072, 150368)]