15996272

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{5779}}^1$

素因数の和:5960

約数の個数: 20

約数和(自身を含む): 31177320

約数和(自身を除く): 15181048

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 5779, 11558, 23116, 46232, 92464, 999767, 1999534, 3999068, 7998136, 15996272]

約数ペア:

[(1, 15996272), (2, 7998136), (4, 3999068), (8, 1999534), (16, 999767), (173, 92464), (346, 46232), (692, 23116), (1384, 11558), (2768, 5779)]