12455644.000000000

素因数分解:

$2^8\times 7^1\times {\mathrm{77069}}^1$

素因数の和:77092

約数の個数: 36

約数和(自身を含む): 315062160

約数和(自身を除く): 176954512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 77069, 154138, 308276, 539483, 616552, 1078966, 1233104, 2157932, 2466208, 4315864, 4932416, 8631728, 9864832, 17263456, 19729664, 34526912, 69053824, 138107648]

約数ペア:

[(1, 138107648), (2, 69053824), (4, 34526912), (7, 19729664), (8, 17263456), (14, 9864832), (16, 8631728), (28, 4932416), (32, 4315864), (56, 2466208), (64, 2157932), (112, 1233104), (128, 1078966), (224, 616552), (256, 539483), (448, 308276), (896, 154138), (1792, 77069)]