15208144

素因数分解:

$2^4\times 7^1\times {\mathrm{135787}}^1$

素因数の和:135802

約数の個数: 20

約数和(自身を含む): 33675424

約数和(自身を除く): 18467280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135787, 271574, 543148, 950509, 1086296, 1901018, 2172592, 3802036, 7604072, 15208144]

約数ペア:

[(1, 15208144), (2, 7604072), (4, 3802036), (7, 2172592), (8, 1901018), (14, 1086296), (16, 950509), (28, 543148), (56, 271574), (112, 135787)]