19484151

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9166

約数の個数: 16

約数和(自身を含む): 27985920

約数和(自身を除く): 8501769

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 9109, 27327, 209507, 282379, 628521, 847137, 6494717, 19484151]

約数ペア:

[(1, 19484151), (3, 6494717), (23, 847137), (31, 628521), (69, 282379), (93, 209507), (713, 27327), (2139, 9109)]