15319136

素因数分解:

$2^5\times 7^1\times {\mathrm{68389}}^1$

素因数の和:68406

約数の個数: 24

約数和(自身を含む): 34468560

約数和(自身を除く): 19149424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 68389, 136778, 273556, 478723, 547112, 957446, 1094224, 1914892, 2188448, 3829784, 7659568, 15319136]

約数ペア:

[(1, 15319136), (2, 7659568), (4, 3829784), (7, 2188448), (8, 1914892), (14, 1094224), (16, 957446), (28, 547112), (32, 478723), (56, 273556), (112, 136778), (224, 68389)]