19602831

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2237}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 27500544

約数和(自身を除く): 7897713

約数列:

[1, 3, 23, 69, 127, 381, 2237, 2921, 6711, 8763, 51451, 154353, 284099, 852297, 6534277, 19602831]

約数ペア:

[(1, 19602831), (3, 6534277), (23, 852297), (69, 284099), (127, 154353), (381, 51451), (2237, 8763), (2921, 6711)]