12642774

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{49003}}^1$

素因数の和:49051

約数の個数: 16

約数和(自身を含む): 25874112

約数和(自身を除く): 13231338

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 49003, 98006, 147009, 294018, 2107129, 4214258, 6321387, 12642774]

約数ペア:

[(1, 12642774), (2, 6321387), (3, 4214258), (6, 2107129), (43, 294018), (86, 147009), (129, 98006), (258, 49003)]