12894224

素因数分解:

$2^4\times 7^1\times {\mathrm{115127}}^1$

素因数の和:115142

約数の個数: 20

約数和(自身を含む): 28551744

約数和(自身を除く): 15657520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115127, 230254, 460508, 805889, 921016, 1611778, 1842032, 3223556, 6447112, 12894224]

約数ペア:

[(1, 12894224), (2, 6447112), (4, 3223556), (7, 1842032), (8, 1611778), (14, 921016), (16, 805889), (28, 460508), (56, 230254), (112, 115127)]