12443015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4073}}^1$

素因数の和:4138

約数の個数: 16

約数和(自身を含む): 16426368

約数和(自身を除く): 3983353

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 4073, 20365, 52949, 191431, 264745, 957155, 2488603, 12443015]

約数ペア:

[(1, 12443015), (5, 2488603), (13, 957155), (47, 264745), (65, 191431), (235, 52949), (611, 20365), (3055, 4073)]