2057110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18701}}^1$

素因数の和:18719

約数の個数: 16

約数和(自身を含む): 4039632

約数和(自身を除く): 1982522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18701, 37402, 93505, 187010, 205711, 411422, 1028555, 2057110]

約数ペア:

[(1, 2057110), (2, 1028555), (5, 411422), (10, 205711), (11, 187010), (22, 93505), (55, 37402), (110, 18701)]