12956072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{37663}}^1$

素因数の和:37712

約数の個数: 16

約数和(自身を含む): 24858240

約数和(自身を除く): 11902168

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 37663, 75326, 150652, 301304, 1619509, 3239018, 6478036, 12956072]

約数ペア:

[(1, 12956072), (2, 6478036), (4, 3239018), (8, 1619509), (43, 301304), (86, 150652), (172, 75326), (344, 37663)]