12406856

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1831}}^1$

素因数の和:1866

約数の個数: 48

約数和(自身を含む): 29238720

約数和(自身を除く): 16831864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 1831, 3388, 3662, 6776, 7324, 12817, 14648, 20141, 25634, 40282, 51268, 80564, 102536, 140987, 161128, 221551, 281974, 443102, 563948, 886204, 1127896, 1550857, 1772408, 3101714, 6203428, 12406856]

約数ペア:

[(1, 12406856), (2, 6203428), (4, 3101714), (7, 1772408), (8, 1550857), (11, 1127896), (14, 886204), (22, 563948), (28, 443102), (44, 281974), (56, 221551), (77, 161128), (88, 140987), (121, 102536), (154, 80564), (242, 51268), (308, 40282), (484, 25634), (616, 20141), (847, 14648), (968, 12817), (1694, 7324), (1831, 6776), (3388, 3662)]