2019767215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{56951}}^1$

素因数の和:57170

約数の個数: 16

約数和(自身を含む): 2497231296

約数和(自身を除く): 477464081

約数列:

[1, 5, 41, 173, 205, 865, 7093, 35465, 56951, 284755, 2334991, 9852523, 11674955, 49262615, 403953443, 2019767215]

約数ペア:

[(1, 2019767215), (5, 403953443), (41, 49262615), (173, 11674955), (205, 9852523), (865, 2334991), (7093, 284755), (35465, 56951)]