12719966

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39503}}^1$

素因数の和:39535

約数の個数: 16

約数和(自身を含む): 22754304

約数和(自身を除く): 10034338

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 39503, 79006, 276521, 553042, 908569, 1817138, 6359983, 12719966]

約数ペア:

[(1, 12719966), (2, 6359983), (7, 1817138), (14, 908569), (23, 553042), (46, 276521), (161, 79006), (322, 39503)]