2903846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:6979

約数の個数: 16

約数和(自身を含む): 5002560

約数和(自身を除く): 2098714

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6947, 13894, 76417, 131993, 152834, 263986, 1451923, 2903846]

約数ペア:

[(1, 2903846), (2, 1451923), (11, 263986), (19, 152834), (22, 131993), (38, 76417), (209, 13894), (418, 6947)]