12708416

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1531

約数の個数: 56

約数和(自身を含む): 30358080

約数和(自身を除く): 17649664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 1493, 2128, 2986, 4256, 5972, 8512, 10451, 11944, 20902, 23888, 28367, 41804, 47776, 56734, 83608, 95552, 113468, 167216, 198569, 226936, 334432, 397138, 453872, 668864, 794276, 907744, 1588552, 1815488, 3177104, 6354208, 12708416]

約数ペア:

[(1, 12708416), (2, 6354208), (4, 3177104), (7, 1815488), (8, 1588552), (14, 907744), (16, 794276), (19, 668864), (28, 453872), (32, 397138), (38, 334432), (56, 226936), (64, 198569), (76, 167216), (112, 113468), (133, 95552), (152, 83608), (224, 56734), (266, 47776), (304, 41804), (448, 28367), (532, 23888), (608, 20902), (1064, 11944), (1216, 10451), (1493, 8512), (2128, 5972), (2986, 4256)]