18387696913

素因数分解:

${\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{2269}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 18672112000

約数和(自身を除く): 284415087

約数列:

[1, 193, 199, 211, 2269, 38407, 40723, 41989, 437917, 451531, 478759, 8103877, 87145483, 92400487, 95273041, 18387696913]

約数ペア:

[(1, 18387696913), (193, 95273041), (199, 92400487), (211, 87145483), (2269, 8103877), (38407, 478759), (40723, 451531), (41989, 437917)]