18662714

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6907}}^1$

素因数の和:7109

約数の個数: 16

約数和(自身を含む): 32163648

約数和(自身を除く): 13500934

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 6907, 13814, 48349, 96698, 1333051, 2666102, 9331357, 18662714]

約数ペア:

[(1, 18662714), (2, 9331357), (7, 2666102), (14, 1333051), (193, 96698), (386, 48349), (1351, 13814), (2702, 6907)]