16520930

素因数分解:

$2^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1871}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 29787264

約数和(自身を除く): 13266334

約数列:

[1, 2, 5, 10, 883, 1766, 1871, 3742, 4415, 8830, 9355, 18710, 1652093, 3304186, 8260465, 16520930]

約数ペア:

[(1, 16520930), (2, 8260465), (5, 3304186), (10, 1652093), (883, 18710), (1766, 9355), (1871, 8830), (3742, 4415)]