12817744

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7487}}^1$

素因数の和:7602

約数の個数: 20

約数和(自身を含む): 25069824

約数和(自身を除く): 12252080

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7487, 14974, 29948, 59896, 119792, 801109, 1602218, 3204436, 6408872, 12817744]

約数ペア:

[(1, 12817744), (2, 6408872), (4, 3204436), (8, 1602218), (16, 801109), (107, 119792), (214, 59896), (428, 29948), (856, 14974), (1712, 7487)]