19006487071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1872007}}^1$

素因数の和:1872102

約数の個数: 16

約数和(自身を含む): 22643808768

約数和(自身を除く): 3637321697

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 1872007, 20592077, 24336091, 132912497, 267697001, 1462037467, 1727862461, 19006487071]

約数ペア:

[(1, 19006487071), (11, 1727862461), (13, 1462037467), (71, 267697001), (143, 132912497), (781, 24336091), (923, 20592077), (10153, 1872007)]