15490304

素因数分解:

$2^8\times {\mathrm{60509}}^1$

素因数の和:60525

約数の個数: 18

約数和(自身を含む): 30920610

約数和(自身を除く): 15430306

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 60509, 121018, 242036, 484072, 968144, 1936288, 3872576, 7745152, 15490304]

約数ペア:

[(1, 15490304), (2, 7745152), (4, 3872576), (8, 1936288), (16, 968144), (32, 484072), (64, 242036), (128, 121018), (256, 60509)]