11917442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{857}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 18996120

約数和(自身を除く): 7078678

約数列:

[1, 2, 17, 34, 409, 818, 857, 1714, 6953, 13906, 14569, 29138, 350513, 701026, 5958721, 11917442]

約数ペア:

[(1, 11917442), (2, 5958721), (17, 701026), (34, 350513), (409, 29138), (818, 14569), (857, 13906), (1714, 6953)]