15888238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2843

約数の個数: 16

約数和(自身を含む): 24766560

約数和(自身を除く): 8878322

約数列:

[1, 2, 41, 71, 82, 142, 2729, 2911, 5458, 5822, 111889, 193759, 223778, 387518, 7944119, 15888238]

約数ペア:

[(1, 15888238), (2, 7944119), (41, 387518), (71, 223778), (82, 193759), (142, 111889), (2729, 5822), (2911, 5458)]