12581214

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{9403}}^1$

素因数の和:9631

約数の個数: 16

約数和(自身を含む): 25277952

約数和(自身を除く): 12696738

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 9403, 18806, 28209, 56418, 2096869, 4193738, 6290607, 12581214]

約数ペア:

[(1, 12581214), (2, 6290607), (3, 4193738), (6, 2096869), (223, 56418), (446, 28209), (669, 18806), (1338, 9403)]