16441085

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 20217600

約数和(自身を除く): 3776515

約数列:

[1, 5, 79, 107, 389, 395, 535, 1945, 8453, 30731, 41623, 42265, 153655, 208115, 3288217, 16441085]

約数ペア:

[(1, 16441085), (5, 3288217), (79, 208115), (107, 153655), (389, 42265), (395, 41623), (535, 30731), (1945, 8453)]