12439168

素因数分解:

$2^7\times 7^1\times {\mathrm{13883}}^1$

素因数の和:13904

約数の個数: 32

約数和(自身を含む): 28323360

約数和(自身を除く): 15884192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 13883, 27766, 55532, 97181, 111064, 194362, 222128, 388724, 444256, 777448, 888512, 1554896, 1777024, 3109792, 6219584, 12439168]

約数ペア:

[(1, 12439168), (2, 6219584), (4, 3109792), (7, 1777024), (8, 1554896), (14, 888512), (16, 777448), (28, 444256), (32, 388724), (56, 222128), (64, 194362), (112, 111064), (128, 97181), (224, 55532), (448, 27766), (896, 13883)]