13111862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20297}}^1$

素因数の和:20335

約数の個数: 16

約数和(自身を含む): 21921840

約数和(自身を除く): 8809978

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20297, 40594, 345049, 385643, 690098, 771286, 6555931, 13111862]

約数ペア:

[(1, 13111862), (2, 6555931), (17, 771286), (19, 690098), (34, 385643), (38, 345049), (323, 40594), (646, 20297)]