12429976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1117}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 25356240

約数和(自身を除く): 12926264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1117, 1391, 2234, 2782, 4468, 5564, 8936, 11128, 14521, 29042, 58084, 116168, 119519, 239038, 478076, 956152, 1553747, 3107494, 6214988, 12429976]

約数ペア:

[(1, 12429976), (2, 6214988), (4, 3107494), (8, 1553747), (13, 956152), (26, 478076), (52, 239038), (104, 119519), (107, 116168), (214, 58084), (428, 29042), (856, 14521), (1117, 11128), (1391, 8936), (2234, 5564), (2782, 4468)]