19168752

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 33327888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 97, 138, 179, 184, 194, 276, 291, 358, 368, 388, 537, 552, 582, 716, 776, 1074, 1104, 1164, 1432, 1552, 2148, 2231, 2328, 2864, 4117, 4296, 4462, 4656, 6693, 8234, 8592, 8924, 12351, 13386, 16468, 17363, 17848, 24702, 26772, 32936, 34726, 35696, 49404, 52089, 53544, 65872, 69452, 98808, 104178, 107088, 138904, 197616, 208356, 277808, 399349, 416712, 798698, 833424, 1198047, 1597396, 2396094, 3194792, 4792188, 6389584, 9584376, 19168752]

約数ペア:

[(1, 19168752), (2, 9584376), (3, 6389584), (4, 4792188), (6, 3194792), (8, 2396094), (12, 1597396), (16, 1198047), (23, 833424), (24, 798698), (46, 416712), (48, 399349), (69, 277808), (92, 208356), (97, 197616), (138, 138904), (179, 107088), (184, 104178), (194, 98808), (276, 69452), (291, 65872), (358, 53544), (368, 52089), (388, 49404), (537, 35696), (552, 34726), (582, 32936), (716, 26772), (776, 24702), (1074, 17848), (1104, 17363), (1164, 16468), (1432, 13386), (1552, 12351), (2148, 8924), (2231, 8592), (2328, 8234), (2864, 6693), (4117, 4656), (4296, 4462)]