12765656

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{21859}}^1$

素因数の和:21938

約数の個数: 16

約数和(自身を含む): 24264600

約数和(自身を除く): 11498944

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 21859, 43718, 87436, 174872, 1595707, 3191414, 6382828, 12765656]

約数ペア:

[(1, 12765656), (2, 6382828), (4, 3191414), (8, 1595707), (73, 174872), (146, 87436), (292, 43718), (584, 21859)]