23104895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2111}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 7307905

約数列:

[1, 5, 11, 55, 199, 995, 2111, 2189, 10555, 10945, 23221, 116105, 420089, 2100445, 4620979, 23104895]

約数ペア:

[(1, 23104895), (5, 4620979), (11, 2100445), (55, 420089), (199, 116105), (995, 23221), (2111, 10945), (2189, 10555)]