19007053274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{6311}}^1\times {\mathrm{136897}}^1$

素因数の和:143221

約数の個数: 16

約数和(自身を含む): 31107606336

約数和(自身を除く): 12100553062

約数列:

[1, 2, 11, 22, 6311, 12622, 69421, 136897, 138842, 273794, 1505867, 3011734, 863956967, 1727913934, 9503526637, 19007053274]

約数ペア:

[(1, 19007053274), (2, 9503526637), (11, 1727913934), (22, 863956967), (6311, 3011734), (12622, 1505867), (69421, 273794), (136897, 138842)]