12422656

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1314

約数の個数: 40

約数和(自身を含む): 26147880

約数和(自身を除く): 13725224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 1277, 2432, 2554, 4864, 5108, 9728, 10216, 20432, 24263, 40864, 48526, 81728, 97052, 163456, 194104, 326912, 388208, 653824, 776416, 1552832, 3105664, 6211328, 12422656]

約数ペア:

[(1, 12422656), (2, 6211328), (4, 3105664), (8, 1552832), (16, 776416), (19, 653824), (32, 388208), (38, 326912), (64, 194104), (76, 163456), (128, 97052), (152, 81728), (256, 48526), (304, 40864), (512, 24263), (608, 20432), (1216, 10216), (1277, 9728), (2432, 5108), (2554, 4864)]