12388648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 24960960

約数和(自身を除く): 12572312

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 1283, 2414, 2566, 4828, 5132, 9656, 10264, 21811, 43622, 87244, 91093, 174488, 182186, 364372, 728744, 1548581, 3097162, 6194324, 12388648]

約数ペア:

[(1, 12388648), (2, 6194324), (4, 3097162), (8, 1548581), (17, 728744), (34, 364372), (68, 182186), (71, 174488), (136, 91093), (142, 87244), (284, 43622), (568, 21811), (1207, 10264), (1283, 9656), (2414, 5132), (2566, 4828)]