12687794

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9343}}^1$

素因数の和:9449

約数の個数: 16

約数和(自身を含む): 21977088

約数和(自身を除く): 9289294

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 9343, 18686, 65401, 130802, 906271, 1812542, 6343897, 12687794]

約数ペア:

[(1, 12687794), (2, 6343897), (7, 1812542), (14, 906271), (97, 130802), (194, 65401), (679, 18686), (1358, 9343)]