13156986215

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{131893}}^1$

素因数の和:132250

約数の個数: 16

約数和(自身を含む): 16067854656

約数和(自身を除く): 2910868441

約数列:

[1, 5, 71, 281, 355, 1405, 19951, 99755, 131893, 659465, 9364403, 37061933, 46822015, 185309665, 2631397243, 13156986215]

約数ペア:

[(1, 13156986215), (5, 2631397243), (71, 185309665), (281, 46822015), (355, 37061933), (1405, 9364403), (19951, 659465), (99755, 131893)]