19617414

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{6659}}^1$

素因数の和:7155

約数の個数: 16

約数和(自身を含む): 39320640

約数和(自身を除く): 19703226

約数列:

[1, 2, 3, 6, 491, 982, 1473, 2946, 6659, 13318, 19977, 39954, 3269569, 6539138, 9808707, 19617414]

約数ペア:

[(1, 19617414), (2, 9808707), (3, 6539138), (6, 3269569), (491, 39954), (982, 19977), (1473, 13318), (2946, 6659)]