16682718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{213881}}^1$

素因数の和:213899

約数の個数: 16

約数和(自身を含む): 35932176

約数和(自身を除く): 19249458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 213881, 427762, 641643, 1283286, 2780453, 5560906, 8341359, 16682718]

約数ペア:

[(1, 16682718), (2, 8341359), (3, 5560906), (6, 2780453), (13, 1283286), (26, 641643), (39, 427762), (78, 213881)]