3954185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 5054400

約数和(自身を除く): 1100215

約数列:

[1, 5, 19, 95, 107, 389, 535, 1945, 2033, 7391, 10165, 36955, 41623, 208115, 790837, 3954185]

約数ペア:

[(1, 3954185), (5, 790837), (19, 208115), (95, 41623), (107, 36955), (389, 10165), (535, 7391), (1945, 2033)]