192981386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239431}}^1$

素因数の和:239477

約数の個数: 16

約数和(自身を含む): 321796608

約数和(自身を除く): 128815222

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 239431, 478862, 3112603, 6225206, 7422361, 14844722, 96490693, 192981386]

約数ペア:

[(1, 192981386), (2, 96490693), (13, 14844722), (26, 7422361), (31, 6225206), (62, 3112603), (403, 478862), (806, 239431)]