193147903

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{16097}}^1$

素因数の和:16194

約数の個数: 12

約数和(自身を含む): 212107248

約数和(自身を除く): 18959345

約数列:

[1, 13, 71, 169, 923, 11999, 16097, 209261, 1142887, 2720393, 14857531, 193147903]

約数ペア:

[(1, 193147903), (13, 14857531), (71, 2720393), (169, 1142887), (923, 209261), (11999, 16097)]