16219041

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 22513920

約数和(自身を除く): 6294879

約数列:

[1, 3, 43, 59, 129, 177, 2131, 2537, 6393, 7611, 91633, 125729, 274899, 377187, 5406347, 16219041]

約数ペア:

[(1, 16219041), (3, 5406347), (43, 377187), (59, 274899), (129, 125729), (177, 91633), (2131, 7611), (2537, 6393)]