12984515

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{883}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 16612128

約数和(自身を除く): 3627613

約数列:

[1, 5, 17, 85, 173, 865, 883, 2941, 4415, 14705, 15011, 75055, 152759, 763795, 2596903, 12984515]

約数ペア:

[(1, 12984515), (5, 2596903), (17, 763795), (85, 152759), (173, 75055), (865, 15011), (883, 14705), (2941, 4415)]