12906674542

素因数分解:

$2^1\times {\mathrm{523}}^1\times {\mathrm{613}}^1\times {\mathrm{20129}}^1$

素因数の和:21267

約数の個数: 16

約数和(自身を含む): 19429637040

約数和(自身を除く): 6522962498

約数列:

[1, 2, 523, 613, 1046, 1226, 20129, 40258, 320599, 641198, 10527467, 12339077, 21054934, 24678154, 6453337271, 12906674542]

約数ペア:

[(1, 12906674542), (2, 6453337271), (523, 24678154), (613, 21054934), (1046, 12339077), (1226, 10527467), (20129, 641198), (40258, 320599)]