12705322

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19309}}^1$

素因数の和:19365

約数の個数: 16

約数和(自身を含む): 22245120

約数和(自身を除く): 9539798

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 19309, 38618, 135163, 270326, 907523, 1815046, 6352661, 12705322]

約数ペア:

[(1, 12705322), (2, 6352661), (7, 1815046), (14, 907523), (47, 270326), (94, 135163), (329, 38618), (658, 19309)]