11539870

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1301}}^1$

素因数の和:2195

約数の個数: 16

約数和(自身を含む): 20811168

約数和(自身を除く): 9271298

約数列:

[1, 2, 5, 10, 887, 1301, 1774, 2602, 4435, 6505, 8870, 13010, 1153987, 2307974, 5769935, 11539870]

約数ペア:

[(1, 11539870), (2, 5769935), (5, 2307974), (10, 1153987), (887, 13010), (1301, 8870), (1774, 6505), (2602, 4435)]