15696631874

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{238703}}^1$

素因数の和:238791

約数の個数: 48

約数和(自身を含む): 30368877696

約数和(自身を除く): 14672245822

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 427, 539, 671, 854, 1078, 1342, 2989, 4697, 5978, 9394, 32879, 65758, 238703, 477406, 1670921, 2625733, 3341842, 5251466, 11696447, 14560883, 18380131, 23392894, 29121766, 36760262, 101926181, 128660917, 160169713, 203852362, 257321834, 320339426, 713483267, 1121187991, 1426966534, 2242375982, 7848315937, 15696631874]

約数ペア:

[(1, 15696631874), (2, 7848315937), (7, 2242375982), (11, 1426966534), (14, 1121187991), (22, 713483267), (49, 320339426), (61, 257321834), (77, 203852362), (98, 160169713), (122, 128660917), (154, 101926181), (427, 36760262), (539, 29121766), (671, 23392894), (854, 18380131), (1078, 14560883), (1342, 11696447), (2989, 5251466), (4697, 3341842), (5978, 2625733), (9394, 1670921), (32879, 477406), (65758, 238703)]