12797708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 28702464

約数和(自身を除く): 15904756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1123, 1628, 2246, 2849, 4492, 5698, 7861, 11396, 12353, 15722, 24706, 31444, 41551, 49412, 83102, 86471, 166204, 172942, 290857, 345884, 457061, 581714, 914122, 1163428, 1828244, 3199427, 6398854, 12797708]

約数ペア:

[(1, 12797708), (2, 6398854), (4, 3199427), (7, 1828244), (11, 1163428), (14, 914122), (22, 581714), (28, 457061), (37, 345884), (44, 290857), (74, 172942), (77, 166204), (148, 86471), (154, 83102), (259, 49412), (308, 41551), (407, 31444), (518, 24706), (814, 15722), (1036, 12353), (1123, 11396), (1628, 7861), (2246, 5698), (2849, 4492)]