15007888

素因数分解:

$2^4\times 7^1\times {\mathrm{133999}}^1$

素因数の和:134014

約数の個数: 20

約数和(自身を含む): 33232000

約数和(自身を除く): 18224112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 133999, 267998, 535996, 937993, 1071992, 1875986, 2143984, 3751972, 7503944, 15007888]

約数ペア:

[(1, 15007888), (2, 7503944), (4, 3751972), (7, 2143984), (8, 1875986), (14, 1071992), (16, 937993), (28, 535996), (56, 267998), (112, 133999)]