10399984

素因数分解:

$2^4\times 7^1\times {\mathrm{92857}}^1$

素因数の和:92872

約数の個数: 20

約数和(自身を含む): 23028784

約数和(自身を除く): 12628800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 92857, 185714, 371428, 649999, 742856, 1299998, 1485712, 2599996, 5199992, 10399984]

約数ペア:

[(1, 10399984), (2, 5199992), (4, 2599996), (7, 1485712), (8, 1299998), (14, 742856), (16, 649999), (28, 371428), (56, 185714), (112, 92857)]