12804896

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{30781}}^1$

素因数の和:30804

約数の個数: 24

約数和(自身を含む): 27149724

約数和(自身を除く): 14344828

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 30781, 61562, 123124, 246248, 400153, 492496, 800306, 984992, 1600612, 3201224, 6402448, 12804896]

約数ペア:

[(1, 12804896), (2, 6402448), (4, 3201224), (8, 1600612), (13, 984992), (16, 800306), (26, 492496), (32, 400153), (52, 246248), (104, 123124), (208, 61562), (416, 30781)]