25557194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1022

約数の個数: 24

約数和(自身を含む): 42057792

約数和(自身を除く): 16500598

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 911, 1079, 1822, 2158, 11843, 14027, 23686, 28054, 75613, 151226, 153959, 307918, 982969, 1965938, 12778597, 25557194]

約数ペア:

[(1, 25557194), (2, 12778597), (13, 1965938), (26, 982969), (83, 307918), (166, 153959), (169, 151226), (338, 75613), (911, 28054), (1079, 23686), (1822, 14027), (2158, 11843)]