2118928

素因数分解:

$2^4\times 7^1\times {\mathrm{18919}}^1$

素因数の和:18934

約数の個数: 20

約数和(自身を含む): 4692160

約数和(自身を除く): 2573232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18919, 37838, 75676, 132433, 151352, 264866, 302704, 529732, 1059464, 2118928]

約数ペア:

[(1, 2118928), (2, 1059464), (4, 529732), (7, 302704), (8, 264866), (14, 151352), (16, 132433), (28, 75676), (56, 37838), (112, 18919)]