190193806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{121763}}^1$

素因数の和:121847

約数の個数: 16

約数和(自身を含む): 315612288

約数和(自身を除く): 125418482

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 121763, 243526, 1339393, 2678786, 8645173, 17290346, 95096903, 190193806]

約数ペア:

[(1, 190193806), (2, 95096903), (11, 17290346), (22, 8645173), (71, 2678786), (142, 1339393), (781, 243526), (1562, 121763)]