11311888

素因数分解:

$2^4\times 7^1\times {\mathrm{100999}}^1$

素因数の和:101014

約数の個数: 20

約数和(自身を含む): 25048000

約数和(自身を除く): 13736112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 100999, 201998, 403996, 706993, 807992, 1413986, 1615984, 2827972, 5655944, 11311888]

約数ペア:

[(1, 11311888), (2, 5655944), (4, 2827972), (7, 1615984), (8, 1413986), (14, 807992), (16, 706993), (28, 403996), (56, 201998), (112, 100999)]