17860342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 28522800

約数和(自身を除く): 10662458

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 5281, 10562, 100339, 200678, 470009, 940018, 8930171, 17860342]

約数ペア:

[(1, 17860342), (2, 8930171), (19, 940018), (38, 470009), (89, 200678), (178, 100339), (1691, 10562), (3382, 5281)]