12765432956

素因数分解:

$2^2\times {\mathrm{487}}^1\times {\mathrm{1013}}^1\times {\mathrm{6469}}^1$

素因数の和:7973

約数の個数: 24

約数和(自身を含む): 22410941280

約数和(自身を除く): 9645508324

約数列:

[1, 2, 4, 487, 974, 1013, 1948, 2026, 4052, 6469, 12938, 25876, 493331, 986662, 1973324, 3150403, 6300806, 6553097, 12601612, 13106194, 26212388, 3191358239, 6382716478, 12765432956]

約数ペア:

[(1, 12765432956), (2, 6382716478), (4, 3191358239), (487, 26212388), (974, 13106194), (1013, 12601612), (1948, 6553097), (2026, 6300806), (4052, 3150403), (6469, 1973324), (12938, 986662), (25876, 493331)]