15705816499

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 17214912000

約数和(自身を除く): 1509095501

約数列:

[1, 19, 37, 131, 199, 703, 857, 2489, 3781, 4847, 7363, 16283, 26069, 31709, 92093, 112267, 139897, 170543, 495311, 602471, 964553, 2133073, 3240317, 4153879, 6310091, 18326507, 22341133, 78923701, 119891729, 424481527, 826621921, 15705816499]

約数ペア:

[(1, 15705816499), (19, 826621921), (37, 424481527), (131, 119891729), (199, 78923701), (703, 22341133), (857, 18326507), (2489, 6310091), (3781, 4153879), (4847, 3240317), (7363, 2133073), (16283, 964553), (26069, 602471), (31709, 495311), (92093, 170543), (112267, 139897)]