19160882

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{683}}^1$

素因数の和:794

約数の個数: 24

約数和(自身を含む): 31543344

約数和(自身を除く): 12382462

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 683, 1079, 1366, 2158, 8879, 14027, 17758, 28054, 56689, 113378, 115427, 230854, 736957, 1473914, 9580441, 19160882]

約数ペア:

[(1, 19160882), (2, 9580441), (13, 1473914), (26, 736957), (83, 230854), (166, 115427), (169, 113378), (338, 56689), (683, 28054), (1079, 17758), (1366, 14027), (2158, 8879)]