15123584

素因数分解:

$2^7\times 7^1\times {\mathrm{16879}}^1$

素因数の和:16900

約数の個数: 32

約数和(自身を含む): 34435200

約数和(自身を除く): 19311616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 16879, 33758, 67516, 118153, 135032, 236306, 270064, 472612, 540128, 945224, 1080256, 1890448, 2160512, 3780896, 7561792, 15123584]

約数ペア:

[(1, 15123584), (2, 7561792), (4, 3780896), (7, 2160512), (8, 1890448), (14, 1080256), (16, 945224), (28, 540128), (32, 472612), (56, 270064), (64, 236306), (112, 135032), (128, 118153), (224, 67516), (448, 33758), (896, 16879)]