12695576

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{21739}}^1$

素因数の和:21818

約数の個数: 16

約数和(自身を含む): 24131400

約数和(自身を除く): 11435824

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 21739, 43478, 86956, 173912, 1586947, 3173894, 6347788, 12695576]

約数ペア:

[(1, 12695576), (2, 6347788), (4, 3173894), (8, 1586947), (73, 173912), (146, 86956), (292, 43478), (584, 21739)]