12550916

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19489}}^1$

素因数の和:19523

約数の個数: 24

約数和(自身を含む): 26194560

約数和(自身を除く): 13643644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 19489, 38978, 77956, 136423, 272846, 448247, 545692, 896494, 1792988, 3137729, 6275458, 12550916]

約数ペア:

[(1, 12550916), (2, 6275458), (4, 3137729), (7, 1792988), (14, 896494), (23, 545692), (28, 448247), (46, 272846), (92, 136423), (161, 77956), (322, 38978), (644, 19489)]