12347288

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{3581}}^1$

素因数の和:4018

約数の個数: 16

約数和(自身を含む): 23211360

約数和(自身を除く): 10864072

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 3581, 7162, 14324, 28648, 1543411, 3086822, 6173644, 12347288]

約数ペア:

[(1, 12347288), (2, 6173644), (4, 3086822), (8, 1543411), (431, 28648), (862, 14324), (1724, 7162), (3448, 3581)]