1918812242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{50647}}^1$

素因数の和:51665

約数の個数: 16

約数和(自身を含む): 3032802240

約数和(自身を除く): 1113989998

約数列:

[1, 2, 19, 38, 997, 1994, 18943, 37886, 50647, 101294, 962293, 1924586, 50495059, 100990118, 959406121, 1918812242]

約数ペア:

[(1, 1918812242), (2, 959406121), (19, 100990118), (38, 50495059), (997, 1924586), (1994, 962293), (18943, 101294), (37886, 50647)]