12626218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24953}}^1$

素因数の和:24989

約数の個数: 16

約数和(自身を含む): 21560256

約数和(自身を除く): 8934038

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 24953, 49906, 274483, 548966, 573919, 1147838, 6313109, 12626218]

約数ペア:

[(1, 12626218), (2, 6313109), (11, 1147838), (22, 573919), (23, 548966), (46, 274483), (253, 49906), (506, 24953)]