12185888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2697

約数の個数: 48

約数和(自身を含む): 28195776

約数和(自身を除く): 16009888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 2663, 4576, 5326, 10652, 21304, 29293, 34619, 42608, 58586, 69238, 85216, 117172, 138476, 234344, 276952, 380809, 468688, 553904, 761618, 937376, 1107808, 1523236, 3046472, 6092944, 12185888]

約数ペア:

[(1, 12185888), (2, 6092944), (4, 3046472), (8, 1523236), (11, 1107808), (13, 937376), (16, 761618), (22, 553904), (26, 468688), (32, 380809), (44, 276952), (52, 234344), (88, 138476), (104, 117172), (143, 85216), (176, 69238), (208, 58586), (286, 42608), (352, 34619), (416, 29293), (572, 21304), (1144, 10652), (2288, 5326), (2663, 4576)]