2009094922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{156887}}^1$

素因数の和:157245

約数の個数: 16

約数和(自身を含む): 3181688640

約数和(自身を除く): 1172593718

約数列:

[1, 2, 19, 38, 337, 674, 6403, 12806, 156887, 313774, 2980853, 5961706, 52870919, 105741838, 1004547461, 2009094922]

約数ペア:

[(1, 2009094922), (2, 1004547461), (19, 105741838), (38, 52870919), (337, 5961706), (674, 2980853), (6403, 313774), (12806, 156887)]