12821414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 19961856

約数和(自身を除く): 7140442

約数列:

[1, 2, 31, 62, 227, 454, 911, 1822, 7037, 14074, 28241, 56482, 206797, 413594, 6410707, 12821414]

約数ペア:

[(1, 12821414), (2, 6410707), (31, 413594), (62, 206797), (227, 56482), (454, 28241), (911, 14074), (1822, 7037)]