16883902

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38903}}^1$

素因数の和:38943

約数の個数: 16

約数和(自身を含む): 29878272

約数和(自身を除く): 12994370

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 38903, 77806, 272321, 544642, 1205993, 2411986, 8441951, 16883902]

約数ペア:

[(1, 16883902), (2, 8441951), (7, 2411986), (14, 1205993), (31, 544642), (62, 272321), (217, 77806), (434, 38903)]