16431194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:482

約数の個数: 24

約数和(自身を含む): 26938332

約数和(自身を除く): 10507138

約数列:

[1, 2, 13, 26, 169, 173, 281, 338, 346, 562, 2249, 3653, 4498, 7306, 29237, 47489, 48613, 58474, 94978, 97226, 631969, 1263938, 8215597, 16431194]

約数ペア:

[(1, 16431194), (2, 8215597), (13, 1263938), (26, 631969), (169, 97226), (173, 94978), (281, 58474), (338, 48613), (346, 47489), (562, 29237), (2249, 7306), (3653, 4498)]