12509728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5077}}^1$

素因数の和:5105

約数の個数: 48

約数和(自身を含む): 30711744

約数和(自身を除く): 18202016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 5077, 10154, 20308, 35539, 40616, 55847, 71078, 81232, 111694, 142156, 162464, 223388, 284312, 390929, 446776, 568624, 781858, 893552, 1137248, 1563716, 1787104, 3127432, 6254864, 12509728]

約数ペア:

[(1, 12509728), (2, 6254864), (4, 3127432), (7, 1787104), (8, 1563716), (11, 1137248), (14, 893552), (16, 781858), (22, 568624), (28, 446776), (32, 390929), (44, 284312), (56, 223388), (77, 162464), (88, 142156), (112, 111694), (154, 81232), (176, 71078), (224, 55847), (308, 40616), (352, 35539), (616, 20308), (1232, 10154), (2464, 5077)]