12081568

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 25885440

約数和(自身を除く): 13803872

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 641, 992, 1178, 1282, 2356, 2564, 4712, 5128, 9424, 10256, 12179, 18848, 19871, 20512, 24358, 39742, 48716, 79484, 97432, 158968, 194864, 317936, 377549, 389728, 635872, 755098, 1510196, 3020392, 6040784, 12081568]

約数ペア:

[(1, 12081568), (2, 6040784), (4, 3020392), (8, 1510196), (16, 755098), (19, 635872), (31, 389728), (32, 377549), (38, 317936), (62, 194864), (76, 158968), (124, 97432), (152, 79484), (248, 48716), (304, 39742), (496, 24358), (589, 20512), (608, 19871), (641, 18848), (992, 12179), (1178, 10256), (1282, 9424), (2356, 5128), (2564, 4712)]