2089582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5031

約数の個数: 16

約数和(自身を含む): 3600000

約数和(自身を除く): 1510418

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4999, 9998, 54989, 94981, 109978, 189962, 1044791, 2089582]

約数ペア:

[(1, 2089582), (2, 1044791), (11, 189962), (19, 109978), (22, 94981), (38, 54989), (209, 9998), (418, 4999)]