293896142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 478811520

約数和(自身を除く): 184915378

約数列:

[1, 2, 19, 38, 43, 86, 131, 262, 817, 1373, 1634, 2489, 2746, 4978, 5633, 11266, 26087, 52174, 59039, 107027, 118078, 179863, 214054, 359726, 1121741, 2243482, 3417397, 6834794, 7734109, 15468218, 146948071, 293896142]

約数ペア:

[(1, 293896142), (2, 146948071), (19, 15468218), (38, 7734109), (43, 6834794), (86, 3417397), (131, 2243482), (262, 1121741), (817, 359726), (1373, 214054), (1634, 179863), (2489, 118078), (2746, 107027), (4978, 59039), (5633, 52174), (11266, 26087)]