19382726234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{255419}}^1$

素因数の和:257437

約数の個数: 16

約数和(自身を含む): 30619749600

約数和(自身を除く): 11237023366

約数列:

[1, 2, 19, 38, 1997, 3994, 37943, 75886, 255419, 510838, 4852961, 9705922, 510071743, 1020143486, 9691363117, 19382726234]

約数ペア:

[(1, 19382726234), (2, 9691363117), (19, 1020143486), (38, 510071743), (1997, 9705922), (3994, 4852961), (37943, 510838), (75886, 255419)]