12119264

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 25966080

約数和(自身を除く): 13846816

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 643, 992, 1178, 1286, 2356, 2572, 4712, 5144, 9424, 10288, 12217, 18848, 19933, 20576, 24434, 39866, 48868, 79732, 97736, 159464, 195472, 318928, 378727, 390944, 637856, 757454, 1514908, 3029816, 6059632, 12119264]

約数ペア:

[(1, 12119264), (2, 6059632), (4, 3029816), (8, 1514908), (16, 757454), (19, 637856), (31, 390944), (32, 378727), (38, 318928), (62, 195472), (76, 159464), (124, 97736), (152, 79732), (248, 48868), (304, 39866), (496, 24434), (589, 20576), (608, 19933), (643, 18848), (992, 12217), (1178, 10288), (1286, 9424), (2356, 5144), (2572, 4712)]