19608512

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 50913792

約数和(自身を除く): 31305280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 154, 161, 173, 176, 184, 224, 253, 308, 322, 346, 352, 368, 448, 506, 616, 644, 692, 704, 736, 1012, 1211, 1232, 1288, 1384, 1472, 1771, 1903, 2024, 2422, 2464, 2576, 2768, 3542, 3806, 3979, 4048, 4844, 4928, 5152, 5536, 7084, 7612, 7958, 8096, 9688, 10304, 11072, 13321, 14168, 15224, 15916, 16192, 19376, 26642, 27853, 28336, 30448, 31832, 38752, 43769, 53284, 55706, 56672, 60896, 63664, 77504, 87538, 106568, 111412, 113344, 121792, 127328, 175076, 213136, 222824, 254656, 306383, 350152, 426272, 445648, 612766, 700304, 852544, 891296, 1225532, 1400608, 1782592, 2451064, 2801216, 4902128, 9804256, 19608512]

約数ペア:

[(1, 19608512), (2, 9804256), (4, 4902128), (7, 2801216), (8, 2451064), (11, 1782592), (14, 1400608), (16, 1225532), (22, 891296), (23, 852544), (28, 700304), (32, 612766), (44, 445648), (46, 426272), (56, 350152), (64, 306383), (77, 254656), (88, 222824), (92, 213136), (112, 175076), (154, 127328), (161, 121792), (173, 113344), (176, 111412), (184, 106568), (224, 87538), (253, 77504), (308, 63664), (322, 60896), (346, 56672), (352, 55706), (368, 53284), (448, 43769), (506, 38752), (616, 31832), (644, 30448), (692, 28336), (704, 27853), (736, 26642), (1012, 19376), (1211, 16192), (1232, 15916), (1288, 15224), (1384, 14168), (1472, 13321), (1771, 11072), (1903, 10304), (2024, 9688), (2422, 8096), (2464, 7958), (2576, 7612), (2768, 7084), (3542, 5536), (3806, 5152), (3979, 4928), (4048, 4844)]