12933319

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 15897600

約数和(自身を除く): 2964281

約数列:

[1, 7, 19, 47, 133, 329, 893, 2069, 6251, 14483, 39311, 97243, 275177, 680701, 1847617, 12933319]

約数ペア:

[(1, 12933319), (7, 1847617), (19, 680701), (47, 275177), (133, 97243), (329, 39311), (893, 14483), (2069, 6251)]