16779242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4051}}^1$

素因数の和:4181

約数の個数: 16

約数和(自身を含む): 26743200

約数和(自身を除く): 9963958

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4051, 4142, 8102, 76969, 153938, 441559, 883118, 8389621, 16779242]

約数ペア:

[(1, 16779242), (2, 8389621), (19, 883118), (38, 441559), (109, 153938), (218, 76969), (2071, 8102), (4051, 4142)]