12525256

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{4337}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 24791670

約数和(自身を除く): 12266414

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 4337, 8674, 17348, 34696, 82403, 164806, 329612, 659224, 1565657, 3131314, 6262628, 12525256]

約数ペア:

[(1, 12525256), (2, 6262628), (4, 3131314), (8, 1565657), (19, 659224), (38, 329612), (76, 164806), (152, 82403), (361, 34696), (722, 17348), (1444, 8674), (2888, 4337)]