12066805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 15465600

約数和(自身を除く): 3398795

約数列:

[1, 5, 19, 71, 95, 355, 1349, 1789, 6745, 8945, 33991, 127019, 169955, 635095, 2413361, 12066805]

約数ペア:

[(1, 12066805), (5, 2413361), (19, 635095), (71, 169955), (95, 127019), (355, 33991), (1349, 8945), (1789, 6745)]