12948302305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1919689}}^1$

素因数の和:1919784

約数の個数: 16

約数和(自身を含む): 16586121600

約数和(自身を除く): 3637819295

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 1919689, 9598445, 36474091, 136297919, 182370455, 681489595, 2589660461, 12948302305]

約数ペア:

[(1, 12948302305), (5, 2589660461), (19, 681489595), (71, 182370455), (95, 136297919), (355, 36474091), (1349, 9598445), (6745, 1919689)]