17440394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{10247}}^1$

素因数の和:10309

約数の個数: 16

約数和(自身を含む): 28038528

約数和(自身を除く): 10598134

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 10247, 20494, 235681, 379139, 471362, 758278, 8720197, 17440394]

約数ペア:

[(1, 17440394), (2, 8720197), (23, 758278), (37, 471362), (46, 379139), (74, 235681), (851, 20494), (1702, 10247)]