12810512

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:552

約数の個数: 60

約数和(自身を含む): 29438220

約数和(自身を除く): 16627708

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 509, 572, 968, 1018, 1144, 1573, 1936, 2036, 2288, 3146, 4072, 5599, 6292, 6617, 8144, 11198, 12584, 13234, 22396, 25168, 26468, 44792, 52936, 61589, 72787, 89584, 105872, 123178, 145574, 246356, 291148, 492712, 582296, 800657, 985424, 1164592, 1601314, 3202628, 6405256, 12810512]

約数ペア:

[(1, 12810512), (2, 6405256), (4, 3202628), (8, 1601314), (11, 1164592), (13, 985424), (16, 800657), (22, 582296), (26, 492712), (44, 291148), (52, 246356), (88, 145574), (104, 123178), (121, 105872), (143, 89584), (176, 72787), (208, 61589), (242, 52936), (286, 44792), (484, 26468), (509, 25168), (572, 22396), (968, 13234), (1018, 12584), (1144, 11198), (1573, 8144), (1936, 6617), (2036, 6292), (2288, 5599), (3146, 4072)]