12520816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10163}}^1$

素因数の和:10189

約数の個数: 40

約数和(自身を含む): 30248064

約数和(自身を除く): 17727248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 10163, 20326, 40652, 71141, 81304, 111793, 142282, 162608, 223586, 284564, 447172, 569128, 782551, 894344, 1138256, 1565102, 1788688, 3130204, 6260408, 12520816]

約数ペア:

[(1, 12520816), (2, 6260408), (4, 3130204), (7, 1788688), (8, 1565102), (11, 1138256), (14, 894344), (16, 782551), (22, 569128), (28, 447172), (44, 284564), (56, 223586), (77, 162608), (88, 142282), (112, 111793), (154, 81304), (176, 71141), (308, 40652), (616, 20326), (1232, 10163)]