11985712

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7001}}^1$

素因数の和:7116

約数の個数: 20

約数和(自身を含む): 23442696

約数和(自身を除く): 11456984

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7001, 14002, 28004, 56008, 112016, 749107, 1498214, 2996428, 5992856, 11985712]

約数ペア:

[(1, 11985712), (2, 5992856), (4, 2996428), (8, 1498214), (16, 749107), (107, 112016), (214, 56008), (428, 28004), (856, 14002), (1712, 7001)]