12784846

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3163}}^1$

素因数の和:3255

約数の個数: 16

約数和(自身を含む): 20047104

約数和(自身を除く): 7262258

約数列:

[1, 2, 43, 47, 86, 94, 2021, 3163, 4042, 6326, 136009, 148661, 272018, 297322, 6392423, 12784846]

約数ペア:

[(1, 12784846), (2, 6392423), (43, 297322), (47, 272018), (86, 148661), (94, 136009), (2021, 6326), (3163, 4042)]