16785797

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 20534400

約数和(自身を除く): 3748603

約数列:

[1, 7, 19, 61, 133, 427, 1159, 2069, 8113, 14483, 39311, 126209, 275177, 883463, 2397971, 16785797]

約数ペア:

[(1, 16785797), (7, 2397971), (19, 883463), (61, 275177), (133, 126209), (427, 39311), (1159, 14483), (2069, 8113)]