17918642

素因数分解:

$2^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1171}}^1$

素因数の和:2273

約数の個数: 16

約数和(自身を含む): 30772032

約数和(自身を除く): 12853390

約数列:

[1, 2, 7, 14, 1093, 1171, 2186, 2342, 7651, 8197, 15302, 16394, 1279903, 2559806, 8959321, 17918642]

約数ペア:

[(1, 17918642), (2, 8959321), (7, 2559806), (14, 1279903), (1093, 16394), (1171, 15302), (2186, 8197), (2342, 7651)]