19772594

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5441}}^1$

素因数の和:5545

約数の個数: 16

約数和(自身を含む): 31345920

約数和(自身を除く): 11573326

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 5441, 10882, 125143, 250286, 429839, 859678, 9886297, 19772594]

約数ペア:

[(1, 19772594), (2, 9886297), (23, 859678), (46, 429839), (79, 250286), (158, 125143), (1817, 10882), (3634, 5441)]