12277118

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 21898944

約数和(自身を除く): 9621826

約数列:

[1, 2, 7, 14, 37, 74, 137, 173, 259, 274, 346, 518, 959, 1211, 1918, 2422, 5069, 6401, 10138, 12802, 23701, 35483, 44807, 47402, 70966, 89614, 165907, 331814, 876937, 1753874, 6138559, 12277118]

約数ペア:

[(1, 12277118), (2, 6138559), (7, 1753874), (14, 876937), (37, 331814), (74, 165907), (137, 89614), (173, 70966), (259, 47402), (274, 44807), (346, 35483), (518, 23701), (959, 12802), (1211, 10138), (1918, 6401), (2422, 5069)]