19312274

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:769

約数の個数: 16

約数和(自身を含む): 29490048

約数和(自身を除く): 10177774

約数列:

[1, 2, 83, 166, 317, 367, 634, 734, 26311, 30461, 52622, 60922, 116339, 232678, 9656137, 19312274]

約数ペア:

[(1, 19312274), (2, 9656137), (83, 232678), (166, 116339), (317, 60922), (367, 52622), (634, 30461), (734, 26311)]