12613216

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5119}}^1$

素因数の和:5147

約数の個数: 48

約数和(自身を含む): 30965760

約数和(自身を除く): 18352544

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, 5119, 10238, 20476, 35833, 40952, 56309, 71666, 81904, 112618, 143332, 163808, 225236, 286664, 394163, 450472, 573328, 788326, 900944, 1146656, 1576652, 1801888, 3153304, 6306608, 12613216]

約数ペア:

[(1, 12613216), (2, 6306608), (4, 3153304), (7, 1801888), (8, 1576652), (11, 1146656), (14, 900944), (16, 788326), (22, 573328), (28, 450472), (32, 394163), (44, 286664), (56, 225236), (77, 163808), (88, 143332), (112, 112618), (154, 81904), (176, 71666), (224, 56309), (308, 40952), (352, 35833), (616, 20476), (1232, 10238), (2464, 5119)]