19251367936

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3331}}^1$

素因数の和:3455

約数の個数: 104

約数和(自身を含む): 41266126944

約数和(自身を除く): 22014759008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 256, 272, 332, 512, 544, 664, 1024, 1088, 1328, 1411, 2048, 2176, 2656, 2822, 3331, 4096, 4352, 5312, 5644, 6662, 8704, 10624, 11288, 13324, 17408, 21248, 22576, 26648, 34816, 42496, 45152, 53296, 56627, 69632, 84992, 90304, 106592, 113254, 169984, 180608, 213184, 226508, 276473, 339968, 361216, 426368, 453016, 552946, 722432, 852736, 906032, 1105892, 1444864, 1705472, 1812064, 2211784, 2889728, 3410944, 3624128, 4423568, 4700041, 5779456, 6821888, 7248256, 8847136, 9400082, 13643776, 14496512, 17694272, 18800164, 28993024, 35388544, 37600328, 57986048, 70777088, 75200656, 115972096, 141554176, 150401312, 231944192, 283108352, 300802624, 566216704, 601605248, 1132433408, 1203210496, 2406420992, 4812841984, 9625683968, 19251367936]

約数ペア:

[(1, 19251367936), (2, 9625683968), (4, 4812841984), (8, 2406420992), (16, 1203210496), (17, 1132433408), (32, 601605248), (34, 566216704), (64, 300802624), (68, 283108352), (83, 231944192), (128, 150401312), (136, 141554176), (166, 115972096), (256, 75200656), (272, 70777088), (332, 57986048), (512, 37600328), (544, 35388544), (664, 28993024), (1024, 18800164), (1088, 17694272), (1328, 14496512), (1411, 13643776), (2048, 9400082), (2176, 8847136), (2656, 7248256), (2822, 6821888), (3331, 5779456), (4096, 4700041), (4352, 4423568), (5312, 3624128), (5644, 3410944), (6662, 2889728), (8704, 2211784), (10624, 1812064), (11288, 1705472), (13324, 1444864), (17408, 1105892), (21248, 906032), (22576, 852736), (26648, 722432), (34816, 552946), (42496, 453016), (45152, 426368), (53296, 361216), (56627, 339968), (69632, 276473), (84992, 226508), (90304, 213184), (106592, 180608), (113254, 169984)]