16000865

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 19913040

約数和(自身を除く): 3912175

約数列:

[1, 5, 41, 89, 205, 445, 877, 3649, 4385, 18245, 35957, 78053, 179785, 390265, 3200173, 16000865]

約数ペア:

[(1, 16000865), (5, 3200173), (41, 390265), (89, 179785), (205, 78053), (445, 35957), (877, 18245), (3649, 4385)]