17229185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 21700224

約数和(自身を除く): 4471039

約数列:

[1, 5, 23, 115, 233, 643, 1165, 3215, 5359, 14789, 26795, 73945, 149819, 749095, 3445837, 17229185]

約数ペア:

[(1, 17229185), (5, 3445837), (23, 749095), (115, 149819), (233, 73945), (643, 26795), (1165, 14789), (3215, 5359)]