39440542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4919}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 62582400

約数和(自身を除く): 23141858

約数列:

[1, 2, 19, 38, 211, 422, 4009, 4919, 8018, 9838, 93461, 186922, 1037909, 2075818, 19720271, 39440542]

約数ペア:

[(1, 39440542), (2, 19720271), (19, 2075818), (38, 1037909), (211, 186922), (422, 93461), (4009, 9838), (4919, 8018)]