12706786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{743}}^1$

素因数の和:1265

約数の個数: 16

約数和(自身を含む): 20248704

約数和(自身を除く): 7541918

約数列:

[1, 2, 17, 34, 503, 743, 1006, 1486, 8551, 12631, 17102, 25262, 373729, 747458, 6353393, 12706786]

約数ペア:

[(1, 12706786), (2, 6353393), (17, 747458), (34, 373729), (503, 25262), (743, 17102), (1006, 12631), (1486, 8551)]